Onchocerciasis Chemotherapy Research Centre, (OCRC) Municipal Hospital, Hohoe, Ghana
Rainbow Babies and Children's Hospital, Cleveland, Ohio, United States
Univeristy Hospitals Cedar Brainard Office, Lyndhurst, Ohio, United States
Lyndhurst Surgery Center, Lyndhurst, Ohio, United States
Papua New Guinean Institute for Medical Research, Maprik, East Sepik, Papua New Guinea
Rainbow Babies and Children's Hospital (of Univ. Hospitals Case Med. Center), Cleveland, Ohio, United States
University hospitals Case Medical Center, Cleveland, Ohio, United States
Seidman Cancer Center, University Hospitals, Cleveland, Ohio, United States
Allergy/Immunology Associates Inc., South Euclid, Ohio, United States
University Hospitals Case Medical Center, Cleveland, Ohio, United States