DNA Virus Infections

• Medical Research Council Clinical Trials Unit — London, England, United Kingdom

• Cervical Cancer-Free North Carolina — Chapel Hill, North Carolina, United States
• North Carolina Immunization Branch — Raleigh, North Carolina, United States

• Córdoba, Argentina

• Reproductive Health and HIV Research Unit (RHRU) — Johannesburg, South Africa
• Center for Infectious Disease Research of Zambia (CIDRZ) — Lusaka, Zambia

• Manila, Philippines
• Quezon City, Philippines

• Seoul National University Hospital — Seoul, South Korea

• Hopital Lariboisiere — Paris, France
• Paris, France

• Center for Clinical Studies-Medical Center — Houston, Texas, United States

Not specified

Not specified