Ronald Reagan UCLA Medical Center, Los Angeles, California, United States
Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
Kennedy Krieger Institute, Baltimore, Maryland, United States
Johns Hopkins, Baltimore, Maryland, United States
Johns Hopkins University, Baltimore, Maryland, United States
Johns Hopkins University, Baltimore, Maryland, United States
Johns Hopkins School of Medicine, Baltimore, Maryland, United States
Johns Hopkins School of Medicine, Baltimore, Maryland, United States
Doris Goodwin Hospital, Pietermaritzburg, KwaZulu-Natal, South Africa
Murchison Hospital, Port Shepstone, KwaZulu-Natal, South Africa
King Dinuzulu TB Hospital, East London, South Africa