San Francisco Veterans Medical Center, San Francisco, California, United States
University of California, San Francisco, San Francisco, California, United States
Zuckerberg San Francisco General Hospital, San Francisco, California, United States
University of California San Francisco, San Francisco, California, United States
University of California San Francisco, San Francisco, California, United States
Stanford University, Palo Alto, California, United States
Boston Children's Hospital, Boston, Massachusetts, United States
University of California, San Francisco, San Francisco, California, United States
Children's National Medical Center, Washington, District of Columbia, United States
Sandler Neurosciences Building, Neurological Clinical Research Unit, San Francisco, California, United States
Shinyanga Province, Shinyanga, Tanzania
Mwanza Province, Mwanza, Tanzania
University of California, San Francisco/San Francisco General Hospital, San Francisco, California, United States
Kenya Medical Research Institute (KEMRI), Kisumu, Kenya