Institute of Psychiatry and Mental Health. FE Hospital General Universitario Gregorio Marañón. Madrid, Spain
Catalan Institute of Oncology (ICO) – Germans Trias i Pujol University Hospital. Barcelona, Spain
Psychiatry Department, Ramon y Cajal University Hospital. Madrid, Spain.
T4 Association for the Fight against AIDS. Bilbao, Spain.
Internal Medicine Service. Hospital de Viladecans. Barcelona, Spain
Internal Medicine Unit. “Althaia- Xarxa Assistèncial Universitaria de Manresa”. Barcelona, Spain.