Disease; Epidemiologic Methods; Epidemiology; Ethics, Medical; Acquired Immunodeficiency Syndrome; Adolescent; Adult; Altruism; Beneficence; Biomedical Research; Brazil; Confidentiality; Ethical Theory; Ethics; Freedom; Guidelines as Topic; Human Experimentation; Human Rights; Humans; International Agencies; International Cooperation; Internationality; Male; Middle Aged; Personal Autonomy; Research; Social Justice; Socioeconomic Factors; Stereotyping; Vulnerable Populations

Biomedical and Behavioral Research; Council for International Organizations of Medical Sciences