Johns Hopkins School of Medicine, Dermatology Department, Baltimore, Maryland, United States
Johns Hopkins, Baltimore, Maryland, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
Johns Hopkins University, Baltimore, Maryland, United States
Chris Hani Baragwanath Hospital, Johannesburg, South Africa
Visiting Nurse Service of New York, New York, New York, United States
Joseph Gennusa, Baltimore, Maryland, United States
Johns Hopkins University, Baltimore, Maryland, United States
Johns Hopkins University School of Medicine, Baltimore, Maryland, United States