803
Participants
Start Date
Not specified
HIV Outpatient Department, Dortmund
Department of Dermatology, University Hospital of Bochum, Bochum
Department of Dermatology, University Hospital of Essen, Essen
West German Heart Center Essen, Essen
HIV Outpatient Department, Essen
HIV Outpatients Department, Duisburg
HIV Outpatient Department, Duisburg
Federal Ministry of Education and Reserach (BMBF)
UNKNOWN
University Hospital, Essen
OTHER