1 Baylor College of Medicine, Baylor College of Medicine International Pediatric AIDS Initiative (BIPAI) at Texas Children's Hospital, Houston, Texas, USA.
2 Baylor College of Medicine Children's Foundation-Malawi, Kamuzu Central Hospital, Lilongwe, Malawi.
3 Botswana-Baylor Children's Clinical Center of Excellence, Baylor College of Medicine, Gaborone, Botswana.
4 Baylor College of Medicine Children's Foundation-Lesotho, Baylor College of Medicine, Maseru, Lesotho.
5 Children's Mercy Hospital, Kansas City, Missouri, USA.
6 University of Utah, Salt Lake City, Utah, USA.
7 University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA.
8 Cincinnati Childrens Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
9 Keck School of Medicine, University of Southern California, Children's Hospital Los Angeles, Los Angeles, California, USA.
10 University of Minnesota Masonic Children's Hospital, Minneapolis, Minnesota, USA.
11 University of Texas-Southwestern Medical Center, Dallas, Texas, USA.
12 Emory University School of Medicine, Atlanta, Georgia, USA.
13 Levine Children's Hospital Atrium Health, Charlotte, North Carolina, USA.
14 University of Virginia School of Medicine, Department of Pediatrics, University of Virginia Children's Hospital, Charlottesville, Virginia, USA.
15 Indiana University, School of Medicine, Indianapolis, Indiana, USA.
16 George Washington University, School of Medicine and Health Sciences, Washington, DC, USA.
17 Baylor College of Medicine, Houston, Texas, USA.
18 University of Louisville School of Medicine, Louisville, Kentucky, USA.
19 University of Washington School of Medicine, Seattle, Washington, USA.
20 The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.