Harbor - UCLA Med. Ctr. - Dept. of Peds., Div. of Infectious Diseases, Torrance, California, United States
Mt. Sinai Hosp. Med. Ctr. - Chicago, Womens & Childrens HIV Program, Chicago, Illinois, United States
Chicago Children's CRS, Chicago, Illinois, United States
SUNY / Erie County Med Ctr at Buffalo, Buffalo, New York, United States
Univ of Rochester Medical Center, Rochester, New York, United States
UCSD Maternal, Child, and Adolescent HIV CRS, San Diego, California, United States
Usc La Nichd Crs, Los Angeles, California, United States
Tulane/LSU Maternal/Child CRS, New Orleans, Louisiana, United States
Univ of Pittsburgh Med School, Pittsburgh, Pennsylvania, United States
St. Louis ConnectCare, Infectious Diseases Clinic, Saint Louis, Missouri, United States
SUNY - Buffalo, Erie County Medical Ctr., Buffalo, New York, United States
The Ohio State Univ. AIDS CRS, Columbus, Ohio, United States
NIAID/DMID/CASG Central Unit, Birmingham, Alabama, United States
Mary Ellen Bradley, Birmingham, Alabama, United States
Pedro A. Piedra, M.D., Houston, Texas, United States
Mark Klempner, Boston, Massachusetts, United States