GHESKIO Centres, Port-au-Prince, Quest, Haiti
Human Metabolic Research Unit, MVR Hall, Cornell University, Ithaca, New York, United States
Human Metabolic Research Unit, Cornell University, Ithaca, New York, United States
Highland Hospital, Rochester, New York, United States
Strong Memorial Hospital, Rochester, New York, United States
Highland Hospital, Rochester, New York, United States
Clinic for Environmnetal Contaminants, Montevideo, Uruguay
Public Health Laboratory "Ivo de Carneri", Wawi, Zanzibar, Tanzania