A2 preposition 15分で読める
At the A1 level, you are just beginning to learn how to describe things and people. The word 'excluindo' might seem a bit long, but you can think of it as a way to say 'not including.' Imagine you are talking about your friends. You could say, 'All my friends are here, excluding (excluindo) Pedro.' It is like a subtraction sign in a sentence. Even though it is an A2 word, you can start using it to make your sentences more specific. Instead of just saying 'everyone,' you can say 'everyone, excluding one person.' This helps people understand exactly what you mean. It is most useful when you are talking about groups of things, like food or people. For example, 'I like all fruit, excluding apples.' It is a very helpful word for being clear and avoiding mistakes when you are making plans with others.
At the A2 level, you are expected to handle more specific information and basic social situations. 'Excluindo' is a perfect word for this stage because it allows you to define boundaries. You will often use it when discussing travel plans, shopping, or school. For example, if you are looking at a menu, you might notice that a price is for the meal 'excluindo a bebida' (excluding the drink). This is very important for managing your money. You can also use it to describe your routine: 'I work every day, excluding Sunday.' Notice that 'excluindo' doesn't change; you don't have to worry about if the next word is masculine or feminine. It stays the same, which makes it a very 'safe' and powerful word for you to use as you build your confidence in Portuguese. It helps you move beyond simple sentences to more detailed and accurate descriptions of your life.
As a B1 learner, you are becoming more independent in your communication. 'Excluindo' becomes a key tool for your professional and academic life. You will start to see it in news articles, emails from work, and more complex instructions. At this level, you should be able to use 'excluindo' to clarify logical points. For instance, in a meeting, you might say, 'Excluindo os custos de transporte, nossa proposta é a mais barata.' This shows you can distinguish between different parts of a problem. You are also learning to use it as a way to focus a conversation. By starting a sentence with 'Excluindo...', you are setting the stage for what you want to talk about. It shows a higher level of control over the language and a better understanding of how to structure an argument or a detailed explanation. It is no longer just about 'not including'; it is about defining the scope of your ideas.
At the B2 level, you are expected to understand and use complex language in various contexts. 'Excluindo' is frequently used in formal reports, legal documents, and technical manuals that you might encounter. You should be comfortable with its use in 'scoping'—defining exactly what is and isn't part of a project or a theory. For example, 'Excluindo variáveis externas, o experimento foi um sucesso.' This level of precision is vital for professional work in Portuguese-speaking environments. You will also notice the nuance between 'excluindo' and its synonyms like 'salvo' or 'exceto.' While 'exceto' is common, 'excluindo' sounds more analytical and is often preferred in scientific or financial contexts. You are now using the word not just for clarity, but for professional tone and logical rigor, ensuring that your speech and writing meet the standards of a business or academic environment.
At the C1 level, your use of 'excluindo' should be seamless and sophisticated. You understand that while it functions as a preposition, it carries the weight of a deliberate exclusion. You might use it in complex rhetorical structures to narrow down a specific philosophical point or a detailed legal argument. For example, 'Excluindo-se a possibilidade de erro humano, resta apenas a falha mecânica.' Here, the use of the reflexive '-se' with the verb form (though not the prepositional use we focused on) shows how the root verb 'excluir' integrates into your high-level grammar. You use 'excluindo' to create precise boundaries in abstract discussions, ensuring that your audience knows exactly which parameters you are considering. Your ability to use it in the middle of a sentence with proper punctuation to qualify a specific noun demonstrates your mastery of Portuguese syntax and your ability to handle dense information with ease.
At the C2 level, 'excluindo' is just one of many tools in your vast vocabulary. You use it with total precision, often in high-stakes environments like legal negotiations, academic publishing, or high-level diplomacy. You are aware of the subtle prosodic shifts it creates in a sentence and use it to control the flow of information. You might pair it with other sophisticated markers to create a very specific logical filter: 'Excluindo peremptoriamente qualquer hipótese de conluio...' (Peremptorily excluding any hypothesis of collusion...). You understand the historical and etymological roots of the word and how it fits into the broader system of 'preposições acidentais.' For you, 'excluindo' is not just a word for 'except'; it is a surgical instrument used to carve out the exact meaning you intend from a sea of possibilities, reflecting a near-native command of the language's nuances and formal structures.

The Portuguese word excluindo is a versatile and essential term that functions primarily as a preposition in modern usage, though it originates from the gerund form of the verb excluir (to exclude). At its core, it signifies the act of leaving something or someone out of a group, a list, a calculation, or a consideration. For an English speaker, the most direct translations are 'excluding,' 'not including,' or 'apart from.' Understanding this word is crucial because it allows you to define boundaries and specify exceptions in both casual and formal contexts. Whether you are discussing a guest list for a birthday party, calculating the total cost of a dinner bill without the tip, or explaining a complex legal clause that omits certain liabilities, excluindo is your go-to tool for precision.

Semantic Range
In Portuguese, 'excluindo' covers the removal of items from a set. It can be used physically (removing an object) or conceptually (ignoring an idea). Unlike 'sem' (without), which is more general, 'excluindo' implies a conscious choice or a specific logical subtraction from a whole that was previously mentioned or understood.

O pacote turístico custa mil euros, excluindo as passagens aéreas.

(The tour package costs one thousand euros, excluding airfare.)

In daily conversation, you will hear this word frequently when people are clarifying plans. If a group of friends is deciding on a restaurant, someone might say, 'Everyone likes sushi, excluding Maria,' highlighting a specific exception that needs to be addressed. In the business world, it is indispensable. It appears in financial statements, contracts, and invoices to clarify what is not covered by a price or a service agreement. For example, a company might state that its profits increased by ten percent, 'excluindo' the losses from a specific subsidiary. This level of specificity is what makes the word so powerful; it prevents misunderstandings by clearly drawing a line between what is included and what is not.

Grammatical Function
Technically a gerund, 'excluindo' functions as a 'preposição acidental' (accidental preposition). It does not change based on gender or number, making it very easy for learners to use correctly without worrying about agreement with the following noun.

Podemos terminar o projeto hoje, excluindo imprevistos de última hora.

(We can finish the project today, barring/excluding any last-minute unforeseen events.)

Furthermore, 'excluindo' is often used at the beginning of a sentence to set a premise. 'Excluindo as questões políticas, o debate foi muito produtivo' (Excluding political issues, the debate was very productive). This structure is very common in academic writing and journalistic reporting where the author wants to narrow the scope of their analysis immediately. By using 'excluindo' at the start, you alert the listener or reader that you are creating a specific context that ignores certain factors. It acts as a logical filter, allowing the focus to remain on the relevant data or participants. This usage is highly effective in debates or negotiations where certain topics are 'off the table' for the moment.

Excluindo o custo fixo, nossa margem de lucro é excelente.

(Excluding fixed costs, our profit margin is excellent.)
Mathematical and Logical Contexts
In Portuguese mathematics, 'excluindo' is used to define sets. For example, 'números de 1 a 10, excluindo os pares' (numbers from 1 to 10, excluding the even ones). It is the verbal equivalent of the subtraction sign in set theory.

O sistema aceita todos os arquivos, excluindo os formatos comprimidos.

(The system accepts all files, excluding compressed formats.)

In summary, 'excluindo' is a word that provides clarity and precision. It allows you to subtract specific elements from a general statement, ensuring that your communication is accurate and that your expectations are clearly managed. Whether you are a student, a professional, or a casual traveler, mastering this word will significantly enhance your ability to describe complex situations and specific requirements in Portuguese.

Using excluindo correctly in a sentence is relatively straightforward because it does not require conjugation or agreement. However, its placement and the context in which it is used can change the nuance of your statement. The most common pattern is placing it after a general statement to introduce an exception. This is similar to how we use 'excluding' in English. For example, 'Toda a família viajou, excluindo o avô' (The whole family traveled, excluding the grandfather). Here, the general statement is 'the whole family traveled,' and the specific exception is 'the grandfather.' This structure is clear, logical, and very common in both spoken and written Portuguese.

Pattern 1: The Exception Clause
[General Statement] + , + [excluindo] + [Exception]. This is the standard way to remove a specific item from a larger group. The comma is usually necessary to separate the main clause from the prepositional phrase.

Comi todas as frutas, excluindo a manga.

(I ate all the fruits, excluding the mango.)

Another powerful way to use excluindo is at the very beginning of a sentence. This is particularly useful when you want to establish a specific scope for your conversation or analysis. By starting with 'Excluindo...', you tell your audience to temporarily set aside certain information. For instance, 'Excluindo o fator tempo, o projeto é perfeito' (Excluding the time factor, the project is perfect). This usage is quite frequent in professional settings, such as during business meetings or academic presentations, where participants need to focus on one variable at a time without the distraction of other, perhaps more complicated, factors.

Pattern 2: The Scoping Phrase
[Excluindo] + [Variable] + , + [Main Statement]. This structure is used to narrow the focus of the sentence from the outset. It is highly effective for logical arguments and clarifying conditions.

Excluindo os feriados, trabalhamos vinte dias por mês.

(Excluding holidays, we work twenty days per month.)

It is also important to note that excluindo can be used in the middle of a sentence to qualify a specific noun. This is slightly more advanced but very precise. For example, 'Todos os alunos, excluindo os novatos, devem entregar o trabalho' (All students, excluding the newcomers, must submit the assignment). Here, the phrase 'excluindo os novatos' acts as an appositive, providing essential information about which students are being discussed. This structure requires commas on both sides of the phrase to properly set it apart from the rest of the sentence, ensuring that the main subject and verb stay connected in the reader's mind.

Toda a equipe, excluindo o gerente, concordou com a mudança.

(The whole team, excluding the manager, agreed with the change.)
Common Combinations
'Excluindo' is frequently paired with words like 'totalmente' (totally), 'apenas' (only), or 'especificamente' (specifically) to add further nuance. For example, 'excluindo apenas os itens em promoção' (excluding only the items on sale).

A loja abre todos os dias, excluindo domingos e feriados.

(The store is open every day, excluding Sundays and holidays.)

Finally, remember that excluindo is a formal way to express exception. While 'sem' (without) or 'menos' (less/except) are common in very casual speech, 'excluindo' adds a layer of professionalism and clarity. It shows that you are thinking logically and providing a complete picture by identifying the boundaries of your statement. Whether you are writing an email to a colleague or explaining a rule to a friend, using 'excluindo' will make your Portuguese sound more sophisticated and precise.

You will encounter excluindo in a surprisingly wide variety of real-world situations in Portuguese-speaking countries. One of the most common places is in the world of commerce and finance. When you are shopping in Brazil or Portugal, you might see signs or price tags that say 'Preço excluindo impostos' (Price excluding taxes) or 'Valor total excluindo a taxa de entrega' (Total value excluding delivery fee). This is a standard way for businesses to provide transparent pricing while clearly stating what extra costs the customer might need to consider. If you are looking at a bank statement or a financial report, 'excluindo' is used to separate core earnings from one-time gains or losses, helping investors understand the true health of a company.

In the News
Journalists use 'excluindo' to provide statistical clarity. You might hear: 'O desemprego caiu em todas as regiões, excluindo o Nordeste' (Unemployment fell in all regions, excluding the Northeast). It helps report complex data by highlighting the outliers.

O PIB cresceu 2%, excluindo o setor de serviços.

(The GDP grew 2%, excluding the service sector.)

In legal and administrative contexts, excluindo is a heavyweight word. Contracts are filled with it. It defines the 'scope of work' or 'exclusions of liability.' For example, a rental agreement might state that the landlord is responsible for all repairs, 'excluindo danos causados pelo inquilino' (excluding damages caused by the tenant). In this setting, the word is not just a preposition; it is a legal boundary that protects parties from responsibility. If you ever have to sign a document in Portuguese, pay close attention to the sentences containing 'excluindo,' as they often contain the most important limitations of the agreement.

A garantia cobre defeitos de fábrica, excluindo o desgaste natural.

(The warranty covers factory defects, excluding natural wear and tear.)

Socially, while 'menos' or 'exceto' might be more common in a relaxed bar setting, 'excluindo' appears when the conversation turns slightly more serious or organizational. If you are organizing a wedding or a large dinner, you might say, 'Temos 50 confirmados, excluindo as crianças' (We have 50 confirmed, excluding the children). It helps in planning logistics like seating or catering. In educational settings, a teacher might say, 'A prova cobrirá todos os capítulos, excluindo o quinto' (The exam will cover all chapters, excluding the fifth). This provides students with a clear roadmap of what to study, removing any ambiguity about the curriculum.

Travel and Logistics
When booking tours or transport, look for 'excluindo'. It often precedes information about what is not included in the price, such as meals, entrance fees, or tips. It is vital for budgeting your trip.

O ônibus para em todas as cidades, excluindo as que não têm rodoviária.

(The bus stops in all cities, excluding those that do not have a bus station.)

Finally, in the digital age, 'excluindo' is a term you will see in search filters and database queries. If you are searching for an apartment on a Portuguese website, you might use a filter that says 'excluindo imóveis sem garagem' (excluding properties without a garage). It is the language of exclusion that helps us filter the noise of the world and find exactly what we are looking for. Whether it is in a legal document, a news report, or a simple conversation about plans, 'excluindo' is a word that helps define the reality of what is being discussed by clearly stating what is being left out.

While excluindo is relatively easy to use because it is invariable, English speakers often fall into a few common traps when incorporating it into their Portuguese. The first major mistake is confusing it with the adjective exclusivo (exclusive). While they share the same root, their functions are entirely different. Exclusivo describes a quality (e.g., 'um clube exclusivo'), whereas excluindo is an action or a prepositional marker that removes an item from a list. You cannot use them interchangeably. Saying 'Este preço é exclusivo as taxas' is incorrect; you must say 'Este preço é excluindo as taxas' or 'Este preço não inclui as taxas.'

Mistake 1: Confusion with 'Exclusivo'
Learners often use the adjective when they need the preposition. Remember: 'excluindo' is the 'act' of leaving out, 'exclusivo' is a 'state' of being limited to a few.

Errado: O evento é exclusivo as crianças.
Correto: O evento é para todos, excluindo as crianças.

Another common error involves the misuse of prepositions following excluindo. In English, we say 'excluding of' (rarely) or just 'excluding.' In Portuguese, you should never follow 'excluindo' with 'de' or 'a' unless that preposition is part of the following noun phrase. For example, 'excluindo os alunos' is correct. 'Excluindo dos alunos' is incorrect. The word excluindo acts directly on the object. This is a common habit for English speakers who are used to 'apart from' or 'aside from,' where 'from' (de) is mandatory. In Portuguese, keep it simple: just the word and then the thing you are excluding.

Mistake 2: Adding Unnecessary Prepositions
Avoid saying 'excluindo de' or 'excluindo a'. The word 'excluindo' functions as a transitive gerund here and takes a direct object.

Errado: Excluindo do meu irmão, todos vêm.
Correto: Excluindo meu irmão, todos vêm.

A third mistake is using excluindo when 'sem' (without) is actually what is meant. While they are related, 'sem' denotes a lack of something, while 'excluindo' denotes a deliberate removal or exception from a group. For example, if you want a coffee without sugar, you say 'café sem açúcar.' If you said 'café excluindo açúcar,' it would sound like you are looking at a list of ingredients and pointing at the sugar to be removed, which is very unnatural in a restaurant. Use 'excluindo' for sets and lists; use 'sem' for ingredients or simple absence.

Mistake 3: Over-formalizing with 'Excluindo'
Don't use 'excluindo' for simple everyday lacks. It is a logical/mathematical term. 'Sem' is the word for 'without' in most general contexts.

Não natural: Quero um sanduíche excluindo cebola.
Natural: Quero um sanduíche sem cebola.

Finally, watch out for the punctuation. Because excluindo often introduces a parenthetical or subordinate thought, it almost always needs a comma before it if it's at the end of a sentence, or a comma after the whole phrase if it's at the beginning. Failing to use commas can make your sentence run on and confuse the reader about where the main thought ends and the exception begins. Proper punctuation ensures that the 'exclusion' is clearly marked as a separate logical step in your sentence.

In Portuguese, there are several ways to express the idea of 'excluding' or 'except for.' Choosing the right one depends on the level of formality and the specific context of your sentence. The most common synonym for excluindo is exceto. While they are often interchangeable, exceto is a pure preposition and is perhaps the most frequent way to say 'except' in both Brazil and Portugal. It is slightly more versatile and can be used in almost any context where you want to point out an exception.

Exceto vs. Excluindo
'Exceto' is the standard 'except.' 'Excluindo' is 'excluding.' The latter often feels more like a deliberate action or a mathematical subtraction. Use 'exceto' for general exceptions and 'excluindo' for lists, data, or formal contracts.

Todos vieram, exceto o João.
Todos vieram, excluindo o João.

(Both are correct, but 'exceto' is more common in speech.)

Another common alternative is menos. While menos primarily means 'less' or 'minus' in a mathematical sense, it is very frequently used in casual conversation to mean 'except.' For example, 'Eu gosto de tudo, menos de brócolis' (I like everything, except broccoli). This is very common in Brazil. However, menos is much more informal than excluindo. You would use menos with friends and family, but you would likely stick to excluindo or exceto in a business report or a formal letter.

Menos vs. Excluindo
'Menos' is the informal choice. It is simple and direct. 'Excluindo' is the professional choice. It sounds more considered and precise.

Comi tudo, menos a carne.
O relatório está pronto, excluindo os anexos.

For more formal or literary contexts, you might encounter salvo or fora. Salvo is often used in legal language (e.g., 'salvo melhor juízo' - unless there is a better judgment) and means 'save for' or 'excepting.' Fora is more common in Brazil and means 'aside from' or 'besides.' For instance, 'Fora o frio, a viagem foi ótima' (Aside from the cold, the trip was great). Fora is very useful because it can also mean 'outside,' but in this context, it effectively 'pushes' the exception outside of the consideration.

Afora
This is a slightly more sophisticated version of 'fora'. It is often used in literature or formal writing to mean 'apart from' or 'besides'.

Afora os problemas técnicos, o show foi um sucesso.

(Apart from the technical problems, the show was a success.)

In summary, while excluindo is a fantastic, precise word for many situations, don't be afraid to use exceto for general use, menos for casual situations, or fora for 'aside from' scenarios. Each of these words adds a different flavor to your Portuguese and allows you to match your tone to the situation perfectly.

レベル別の例文

1

Todos gostam de pizza, excluindo o João.

Everyone likes pizza, excluding João.

Simple use of 'excluindo' as 'not including'.

2

Eu bebo tudo, excluindo café.

I drink everything, excluding coffee.

Used to show a personal preference/exception.

3

A loja abre sempre, excluindo domingo.

The store is always open, excluding Sunday.

Used for simple schedules.

4

Todos os alunos estão aqui, excluindo Maria.

All students are here, excluding Maria.

Used to identify a missing person from a group.

5

O preço é dez euros, excluindo a entrega.

The price is ten euros, excluding delivery.

Basic commercial use.

6

Eu li o livro todo, excluindo o fim.

I read the whole book, excluding the end.

Used to describe a part of a whole.

7

Temos frutas, excluindo bananas.

We have fruits, excluding bananas.

Simple list exception.

8

Eles viajam muito, excluindo no inverno.

They travel a lot, excluding in the winter.

Used for temporal exclusion.

1

O hotel é ótimo, excluindo o barulho da rua.

The hotel is great, excluding the street noise.

Used to qualify an opinion with an exception.

2

Excluindo o almoço, o passeio é grátis.

Excluding lunch, the tour is free.

Sentence-initial use to set conditions.

3

Podemos ir a qualquer lugar, excluindo a praia.

We can go anywhere, excluding the beach.

Used to set boundaries for a choice.

4

A conta deu trinta reais, excluindo a gorjeta.

The bill came to thirty reais, excluding the tip.

Standard financial/commercial usage.

5

Todos os dias são úteis, excluindo feriados.

All days are business days, excluding holidays.

Used in a more formal/official context.

6

O curso é para todos, excluindo menores de idade.

The course is for everyone, excluding minors.

Used to define eligibility.

7

Excluindo o meu carro, todos são novos.

Excluding my car, all are new.

Initial use for comparison.

8

O pacote inclui tudo, excluindo as bebidas alcoólicas.

The package includes everything, excluding alcoholic beverages.

Common in travel and hospitality.

1

O lucro da empresa cresceu, excluindo as perdas da filial.

The company's profit grew, excluding the branch's losses.

Business/Financial context for logical subtraction.

2

Excluindo imprevistos, chegaremos no horário previsto.

Barring unforeseen events, we will arrive at the scheduled time.

Idiomatic use for 'unless something happens'.

3

A lei aplica-se a todos, excluindo diplomatas estrangeiros.

The law applies to everyone, excluding foreign diplomats.

Legal/Administrative context.

4

O sistema apaga os arquivos, excluindo os de sistema.

The system deletes the files, excluding the system ones.

Technical/Computing context.

5

Excluindo a questão do preço, qual você prefere?

Excluding the question of price, which one do you prefer?

Used to isolate a variable in a decision.

6

Toda a equipe participou, excluindo quem estava de férias.

The whole team participated, excluding those who were on vacation.

Used for professional group descriptions.

7

O desconto é válido para tudo, excluindo eletrônicos.

The discount is valid for everything, excluding electronics.

Specific commercial limitation.

8

Excluindo o clima, a cidade é perfeita para morar.

Excluding the weather, the city is perfect to live in.

Qualifying a complex opinion.

1

O relatório analisa o mercado, excluindo o setor informal.

The report analyzes the market, excluding the informal sector.

Academic/Professional scoping.

2

Excluindo a hipótese de sabotagem, a falha foi técnica.

Excluding the hypothesis of sabotage, the failure was technical.

Logical deduction/Investigation context.

3

A taxa de juros é de 5%, excluindo a inflação do período.

The interest rate is 5%, excluding inflation for the period.

Precise financial terminology.

4

Excluindo as grandes capitais, o custo de vida é baixo.

Excluding the large capitals, the cost of living is low.

Geographic/Statistical exclusion.

5

O contrato pode ser rescindido, excluindo casos de força maior.

The contract can be terminated, excluding cases of force majeure.

Formal legal clause.

6

Todos os candidatos foram aprovados, excluindo os que faltaram.

All candidates were approved, excluding those who were absent.

Formal administrative result.

7

Excluindo a possibilidade de chuva, o evento será ao ar livre.

Excluding the possibility of rain, the event will be outdoors.

Conditional planning.

8

A pesquisa foca em adultos, excluindo idosos acima de 80 anos.

The research focuses on adults, excluding seniors over 80 years old.

Scientific research scoping.

1

Excluindo-se qualquer viés ideológico, os dados são claros.

Excluding any ideological bias, the data is clear.

High-level academic objectivity.

2

A apólice cobre danos estruturais, excluindo vícios de construção.

The policy covers structural damage, excluding construction defects.

Specialized legal/insurance terminology.

3

Excluindo a variável 'tempo', o modelo matemático é estável.

Excluding the 'time' variable, the mathematical model is stable.

Scientific/Mathematical precision.

4

O autor discute a ética, excluindo questões religiosas da análise.

The author discusses ethics, excluding religious questions from the analysis.

Literary/Philosophical scoping.

5

Excluindo os custos de oportunidade, o investimento é viável.

Excluding opportunity costs, the investment is viable.

Advanced economic concept.

6

A sentença foi unânime, excluindo o voto divergente do relator.

The sentence was unanimous, excluding the rapporteur's dissenting vote.

Formal judicial reporting.

7

Excluindo fatores externos, a empresa é autossustentável.

Excluding external factors, the company is self-sustainable.

Strategic business analysis.

8

A análise foca na sintaxe, excluindo a semântica por enquanto.

The analysis focuses on syntax, excluding semantics for now.

Specialized academic focus.

1

Excluindo peremptoriamente a má-fé, resta considerar a negligência.

Peremptorily excluding bad faith, it remains to consider negligence.

Extremely formal judicial rhetoric.

2

A ontologia foca no ser, excluindo o ente da discussão primordial.

Ontology focuses on being, excluding the entity from the primordial discussion.

Dense philosophical discourse.

3

Excluindo quaisquer amarras dogmáticas, o pensamento flui livremente.

Excluding any dogmatic ties, thought flows freely.

Poetic/Philosophical high-level usage.

4

O tratado garante a paz, excluindo provisoriamente as zonas de conflito.

The treaty guarantees peace, provisionally excluding conflict zones.

Diplomatic/International law context.

5

Excluindo a subjetividade do observador, o fenômeno é puramente físico.

Excluding the observer's subjectivity, the phenomenon is purely physical.

Scientific/Epistemological precision.

6

A reforma abrange o setor público, excluindo as autarquias especiais.

The reform covers the public sector, excluding special autarchies.

High-level administrative law.

7

Excluindo os encargos sociais, o custo da mão de obra é competitivo.

Excluding social charges, the cost of labor is competitive.

Macroeconomic analysis.

8

O texto explora a psique, excluindo patologias clínicas graves.

The text explores the psyche, excluding severe clinical pathologies.

Specialized academic boundary-setting.

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