Northwestern Univ Med School, Chicago, Illinois, United States
Louis A Weiss Memorial Hosp, Chicago, Illinois, United States
Rush Presbyterian - Saint Luke's Med Ctr, Chicago, Illinois, United States
Harbor-UCLA Med. Ctr. CRS, Torrance, California, United States
Cook County Hosp. CORE Ctr., Chicago, Illinois, United States
Rush Univ. Med. Ctr. ACTG CRS, Chicago, Illinois, United States
Usc La Nichd Crs, Los Angeles, California, United States
The Children's Hosp. of Philadelphia IMPAACT CRS, Philadelphia, Pennsylvania, United States
St. Christopher's Hosp. for Children, Philadelphia, Pennsylvania, United States
Univ of Southern California / LA County USC Med Ctr, Los Angeles, California, United States
UCLA CARE Ctr, Los Angeles, California, United States
Emory Univ, Atlanta, Georgia, United States
St. Louis Univ. School of Medicine AVEG, Saint Louis, Missouri, United States
JHU AVEG, Pittsburgh, Pennsylvania, United States
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