University of Rochester Medical Center, Rochester, New York, United States
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States
University of Bamako, Bamako, Mali
National Institutes of Health Clinical Center, Bethesda, Maryland, United States
University of Manitoba Health Sciences Centre, Winnipeg, Manitoba, Canada
Yale University School of Medicine, New Haven, Connecticut, United States
Emory University, Atlanta, Georgia, United States
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States
Rush Univ. Cook County Hosp. Chicago NICHD CRS, Chicago, Illinois, United States
Miller Children's Hospital at Long Beach Memorial Medical Center, Long Beach, California, United States
University of California, UC San Diego CRS, La Jolla, California, United States