Streatfield, P. Kim;
Khan, Wasif A.;
Bhuiya, Abbas;
Hanifi, Syed M.A.;
Alam, Nurul;
Millogo, Ourohiré;
Sié, Ali;
Zabré, Pascal;
Rossier, Clementine;
Soura, Abdramane B.;
Bonfoh, Bassirou;
Kone, Siaka;
Ngoran, Eliezer K.;
Utzinger, Juerg;
Abera, Semaw F.;
Melaku, Yohannes A.;
Weldearegawi, Berhe;
Gomez, Pierre;
Jasseh, Momodou;
Ansah, Patrick;
Azongo, Daniel;
Kondayire, Felix;
Oduro, Abraham;
Amu, Alberta;
[...]