Paediatric department at the national hospital, Bissau, Guinea-Bissau
Kintampo Health Research Centre, Kintampo, Brong Ahafo Region, Ghana
Medical Research Council Laboratories,, Banjul, Gambia
Maywand Hospital, Kabul, Afghanistan
Aga Khan Health Services, Kabul, Afghanistan
Departement de Parasitologie et Mycologie, Universite Cheikh Anta Diop, Dakar, Senegal
Bahir Dar Regional Health Bureau, Bahir Dar, Amhara, Ethiopia
Bahir Dar Regional Health Bureau, Bahir Dar, Amhara, Ethiopia
Komfo Anokye Teaching Hospital, Kumasi, Ghana
Pissy Health District, Ouagadougou, Burkina Faso
Dangme West District, Dodowa, Greater Accra, Ghana