1. Hospital Sírio‐Libanês Sao Paulo Sa˜o Paulo Brazil
2. University Hospital of Montpellier Montpellier France
3. Desbrest Institute of Epidemiology and Public Health, UMR UA‐11 INSERM University of Montpellier – INSERM Paris France
4. WHO Collaborating Centre on Scientific Classification Support Montpellier France
5. Sanas Epidemiology and Research Sa˜o Paulo Brazil