Portugal
- Society of Medical Sciences
- Portuguese Society of Nephrology
- Portuguese Society of Intensive Care
- Portuguese Society of Internal Medicine
- Portuguese Society of Medical Education
- Portuguese Society of Hemorrheology and Microcirculation
U.S.A. and CANADA
- American Society for the Advancement of Sciences
- New York Academy of Sciences
- Society for Medical Decision Making
- Society of Critical Care Medicine
- Alliance for Continuous Medical Education
- American College of Physicians, U.S.A.
- American Medical Association, U.S.A.
- American Medical Informatics Association
- Canadian Medical Association, Canada
- Society to Improve Diagnosis in Medicine
Europe
- European Society of Intensive Care
- Association for Medical Education in Europe
- European Health Services Research Network
- European Society of Cardiology
International
- International Society of Nephrology
- AMEE – International Society for Medical Education
- Guideline International Network
- RedGuias – Iberoamericano GPC
- Cochrane Collaboration