[1] National Institute for Infectious Diseases “L. Spallanzani”,Clinical Epidemiology Unit
[2] IRCCS, Department of Epidemiology and Preclinical Research
[3] Onphalos LGBTI (Lesbian,undefined
[4] Gay,undefined
[5] Bisexual,undefined
[6] Transgender/Transsexual and Intersexed),undefined
[7] CNCA - National Coordination of Care Communities,undefined
[8] “Mario Mieli” Homosexual Cultural Circle,undefined
[9] ANLAIDS Onlus - Italian National Association for the fight against Aids,undefined
[10] Lila Onlus - Italian League for the Fight against AIDS,undefined
[11] Caritas Ambrosiana,undefined
[12] AIDS,undefined
[13] Addictions and Mental Health Area,undefined
[14] Directorate-general for Health Prevention,undefined
[15] Infectious Diseases Office,undefined
[16] Ministry of Health,undefined