University of Sierra Leone Teaching Hospital Complex, Freetown, Sierra Leone
Institut National de Recherche Biomedical, Beni, North Kivu, Congo, The Democratic Republic of the
Institut National de Recherche Biomédicale, Butembo, North Kivu, Congo, The Democratic Republic of the
Southern California Emergency Medicine, Yucaipa, California, United States
Valley Clinical Trials, Inc., Northridge, California, United States
FOMAT Medical Research, Oxnard, California, United States
Ronald Reagan UCLA Medical Center, Los Angeles, California, United States
Cook County Hospital, Chicago, Illinois, United States
Advocate Christ Medical Center, Oak Lawn, Illinois, United States
Covance Leeds Clinical Research Unit, Leeds, United Kingdom