Hepatitis B

• Fountain Valley, California, United States
• Hacienda Heights, California, United States
• Los Angeles, California, United States
• Monterey Park, California, United States

• UCLA Center For Vaccine Research — Torrance, California, United States

• The Children's Hospital — Aurora, Colorado, United States
• Shands Hospital at University of Florida — Gainesville, Florida, United States
• Children's Hospital Boston — Boston, Massachusetts, United States
• Saint Vincent Healthcare Pediatric Specialty Clinics — Billings, Montana, United States

• Clinical Trial Center, Samsung Medical Center — Seoul, South Korea

• Muhimbili University of Health and Allied Services — Dar es Salaam, Tanzania

• Lady Hardinge Medical College — New Delhi, National Capital Territory of Delhi, India

• The Kirby Institute — Sydney, New South Wales, Australia

• Department of Gynecology and Obstetrics, The Second Affiliated Hospital of the Southeast University — Nanjing, Jiangsu, China

Not specified

• Local Institution — New Haven, Connecticut, United States
• Local Institution — Altamonte Springs, Florida, United States
• Local Institution — Lousiville, Kentucky, United States
• Local Institution — Charlotte, North Carolina, United States