Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
Jonathan Lax Center at Philadelphia FIGHT, Philadelphia, Pennsylvania, United States
Penn-Presbyterian Hospital, Philadelphia, Pennsylvania, United States
AIDS Clinical Trials Unit (ACTU), and Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States
Jonathan Lax Clinic, Philadelphia FIGHT, Philadelphia, Pennsylvania, United States
Presbyterian Hospital, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States
Drexel University College of Medicine, Philadelphia, Pennsylvania, United States
Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, United States
Jonathan Lax Immune Disorders Clinic, Philadelphia, Pennsylvania, United States
University of the Witwatersrand, Johannesburg, South Africa
The Wistar Institute, Philadelphia, Pennsylvania, United States