Boston University, Boston, Massachusetts, United States
Household sample, Chipata District, Zambia
OR Tambo Clinic, Johannesburg, South Africa
Helen Joseph Hospital, Johannesburg, South Africa
Boston University Medical Center, Boston, Massachusetts, United States
Boston University School of Medicine, Boston, Massachusetts, United States
Boston University Medical Center, Boston, Massachusetts, United States
Boston University School of Public Health, Boston, Massachusetts, United States
Eating Disorders Program, Boston University, Boston, Massachusetts, United States
Boston University School of Medicine, Boston, Massachusetts, United States