1. Unité de Méthodologie des critères d’évaluation (Patient- Centered Outcomes Research), Hopital Hotel-Dieu de Paris, Paris, France
2. Patient-Centered Outcomes Research, University Paris-Diderot, Paris, France
3. Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Solna, Sweden
4. School of Psychology, University of Sydney, Sydney, Australia
5. Center of Treatment HIV/AIDS, Sao Paulo, Brazil
6. Actuel Sexual Health Center, Montreal, Canada
7. Medical Social Sciences, Northwestern University, Chicago, USA
8. Internal Medicine and Clinical Immunology Department, AP-HP, Bicetre Hospital, Kremlin-Bicêtre, France