Univ of Southern California / LA County USC Med Ctr, Los Angeles, California, United States
San Francisco Gen Hosp, San Francisco, California, United States
Stanford Univ Med Ctr, Stanford, California, United States
UCLA-Los Angeles/Brazil AIDS Consortium (LABAC) CRS, Los Angeles, California, United States
SUNY Upstate Med. Univ., Dept. of Peds., Syracuse, New York, United States
Usc La Nichd Crs, Los Angeles, California, United States
Kobler Ctr. of Chelsea Westminster Hosp. C604-030 CRS, London, United Kingdom
UCSD Med Ctr / Pediatrics / Clinical Sciences, La Jolla, California, United States
Univ of Florida Health Science Ctr / Pediatrics, Jacksonville, Florida, United States
Incarnation Children's Ctr / Columbia Presbyterian Med Ctr, New York, New York, United States
University of Colorado Hospital CRS, Aurora, Colorado, United States
University of Minnesota, ACTU, Minneapolis, Minnesota, United States
Memorial Sloan-Kettering Cancer Ctr., New York, New York, United States
Univ. of Florida Jacksonville NICHD CRS, Jacksonville, Florida, United States
Bronx-Lebanon Hosp. IMPAACT CRS, Bronx, New York, United States
San Juan City Hosp. PR NICHD CRS, San Juan, Puerto Rico
UW - Seattle AVEG, Seattle, Washington, United States
Vanderbilt Univ. Hosp. AVEG, Nashville, Tennessee, United States
Barranco CRS, Lima, Peru
Projeto Praรงa Onze/Hesfa Crs, Rio de Janeiro, Brazil
Les Centres GHESKIO CRS, Port-au-Prince, Haiti
Anne Colletti, Cambridge, Massachusetts, United States
Lauren Schenker, Rockville, Maryland, United States