Washington University in St. Louis, Saint Louis, Missouri, United States
Los Andes University, Bogotá, Colombia
Bong County Hospital, Bong Town, Bong County, Liberia
Washington University in St. Louis, Saint Louis, Missouri, United States
Washington University and Barnes Jewish Hospital, Saint Louis, Missouri, United States
Washington University School of Medicine, Saint Louis, Missouri, United States
National Hospital, Abuja, Abuja, Nigeria
University of Abuja Teaching Hospital, Gwagwalada, Nigeria
Aminu Kano Teaching Hospital, Kano, Nigeria
Barnes-Jewish Hospital, Saint Louis, Missouri, United States
Washington University School of Medicine, Saint Louis, Missouri, United States
Washington University, Saint Louis, Missouri, United States
Washington University in St. Louis, Saint Louis, Missouri, United States