Howard University Hosp., Div. of Infectious Diseases, ACTU, Washington, District of Columbia, United States
Stanford CRS, Stanford, California, United States
SUNY - Buffalo, Erie County Medical Ctr., Buffalo, New York, United States
The Children's Hosp. of Philadelphia IMPAACT CRS, Philadelphia, Pennsylvania, United States
Univ. of Illinois College of Medicine at Chicago, Dept. of Peds., Chicago, Illinois, United States
Chicago Children's CRS, Chicago, Illinois, United States
Univ. of Rochester AVEG, Rochester, New York, United States
Univ of Pittsburgh Med School, Pittsburgh, Pennsylvania, United States
UAB AVEG, Birmingham, Alabama, United States
JHU AVEG, Baltimore, Maryland, United States
St. Louis Univ. School of Medicine AVEG, Saint Louis, Missouri, United States
Univ. of Miami AIDS CRS, Miami, Florida, United States
University of Minnesota, ACTU, Minneapolis, Minnesota, United States
USC CRS, Los Angeles, California, United States
Univ of Pittsburgh Med School, Pittsburgh, Pennsylvania, United States
Harvard (Massachusetts Gen Hosp), Boston, Massachusetts, United States
Julio Arroyo, West Columbia, South Carolina, United States
Bronx Municipal Hosp Ctr/Jacobi Med Ctr, Bronx, New York, United States
USC CRS, Los Angeles, California, United States
Harbor-UCLA Med. Ctr. CRS, Torrance, California, United States
Northwestern University CRS, Chicago, Illinois, United States
Rush Univ. Med. Ctr. ACTG CRS, Chicago, Illinois, United States