1. Internal Medicine and HIV Unit, Infanta Leonor University Hospital, 28031 Madrid, Spain
2. Department of Medicine, Medicine Faculty, Complutense University of Madrid (UCM), 28040 Madrid, Spain
3. Biomedical Research Network Center in Infectious Diseases (CIBERINFEC), Instituto de Salud Carlos III, 28034 Madrid, Spain
4. Dual Pathology Program, Henares Hospital, 28822 Coslada, Spain
5. Department of Psychiatry, Francisco de Vitoria University, 28822 Madrid, Spain
6. Infectious Diseases and HIV Unit, La Paz University Hospital, IdiPAZ, 28046 Madrid, Spain
7. Infectious Diseases and HIV Unit, Hospital Universitario Fundación Jimenez Diaz y IIS-FJD, 28040 Madrid, Spain
8. Department of Biological and Health Psychology, Autonomous University of Madrid (UAM), 28049 Madrid, Spain
9. Infectious Diseases and HIV Unit, Ramon y Cajal University Hospital, 28034 Madrid, Spain
10. Internal Medicine Department, San Carlos University Hospital, 28040 Madrid, Spain
11. Harm Reduction Unit “SMASD”, 28020 Madrid, Spain
12. Internal Medicine, Alcalá University Hospital, 28805 Madrid, Spain
13. Department of Psychiatry, Clinical Psychology and Mental Health, La Paz University Hospital, 28046 Madrid, Spain
14. Dermatology Service, Ramon y Cajal University Hospital, 28034 Madrid, Spain
15. Internal Medicine and HIV Unit, La Princesa University Hospital, 28006 Madrid, Spain
16. HIV Unit, Gregorio Marañon University Hospital and IiSGM, 28009 Madrid, Spain
17. Internal Medicine and HIV Unit, 12 de Octubre University Hospital, 28041 Madrid, Spain
18. Internal Medicine and HIV Unit, Puerta del Hierro University Hospital, 28222 Majadahonda, Spain
19. Infectious Diseases, Fundación Alcorcón University Hospital, 28922 Alcorcón, Spain
20. Internal Medicine, Severo Ochoa University Hospital, 28914 Leganes, Spain
21. Infectious Diseases and HIV Unit, Gómez Ulla University Hospital, 28047 Madrid, Spain
22. Internal Medicine, Infanta Sofia University Hospital, Fundación para la Investigación e Innovación Biomédica del Hospital Universitario Infanta Sofía y Hospital Universitario del Henares (FIIB HUIS HHEN), 28702 San Sebastian de los Reyes, Spain
23. Department of Medicine, Medicine Faculty, European University, 28032 Madrid, Spain
24. Internal Medicine, Torrejón University Hospital, 28850 Torrejón de Ardoz, Spain
25. Internal Medicine, Tajo University Hospital, 28670 Aranjuez, Spain