Sexually Transmitted Diseases

• GSK Investigational Site — Erlangen, Bavaria, Germany
• GSK Investigational Site — Munich, Bavaria, Germany
• GSK Investigational Site — Cologne, North Rhine-Westphalia, Germany
• GSK Investigational Site — Berlin, Germany

• Massachusetts General Hospital — Boston, Massachusetts, United States

• University of Washington Virology Research Clinic — Seattle, Washington, United States

• University Hospital Zurich — Zurich, Switzerland

• Hawaii Center for AIDS — Honolulu, Hawaii, United States

• IADT - Instituto Argentino de Diagnostico y Tratamiento S.A. — Buenos Aires, Argentina
• Hospotal Italinao de Buenos Aires - Dept of Dermatology and Gynecology — Buenos Aires, Argentina
• Hopital Henri Mondor-Dept of Dermatology — Créteil, France
• SGS Aster — Paris, France

• Local Institution — São Paulo, Brazil
• Local Institution — Santiago, Santiago Metropolitan, Chile
• Local Institution — Santiago, Santiago Metropolitan, Chile
• Local Institution — Guadalajara, Jalisco, Mexico

Not specified

• University of Alabama-Birmingham — Birmingham, Alabama, United States
• Medical Center for Clinical Research — San Diego, California, United States
• Quest Clinical Research — San Francisco, California, United States
• The Fenway Institute — Boston, Massachusetts, United States

• GSK Investigational Site — Bakersfield, California, United States
• GSK Investigational Site — Long Beach, California, United States
• GSK Investigational Site — Washington D.C., District of Columbia, United States
• GSK Investigational Site — Fort Lauderdale, Florida, United States