Sexually Transmitted Diseases

• The Centre for Infectious Disease Research in Zambia — Lusaka, Lusaka Province, Zambia

• University of Nairobi — Nairobi, Kenya

• University of California, San Diego - Skaggs School of Pharmacy and School of Medicine — San Diego, California, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States

• Gen-Probe Incorporated — San Diego, California, United States
• Hennepin County Medical Center — Minneapolis, Minnesota, United States
• LabCorp Corporation of America — Burlington, North Carolina, United States

• Johns Hopkins University — Baltimore, Maryland, United States
• Columbia University — New York, United States
• University of Rochester Medical Center — Rochester, New York, United States
• New York Blood Ctr- Union Square — The Bronx, New York, United States

• Johns Hopkins University — Baltimore, Maryland, United States
• New York Blood Center - Union Square — New York, United States
• Columbia University — New York, United States
• University of Rochester — Rochester, New York, United States

• University Hospital of Bochum, Department of Dermatology — Bochum, Germany
• HIV Outpatient Department — Dortmund, Germany
• University Hospital, Department of Dermatology and Venerology — Essen, Germany
• University Hospital, West German Heart Center Essen — Essen, Germany

• Washington University School of Medicine — St Louis, Missouri, United States

Not specified

• Columbia University — New York, United States