G.Bizimungu | Kigeme District Hospital | sanogaspard@gmail.com 
C.Nkundabaza | Bushene Provincil Hospital | nkundabazac@gmail.com 
A.Manishimwe | Gisenyi District Hospital| manisalex@gmail.com 
H.Mutuyimana| | Masaka District Hospital | amulouise@yahoo.fr 
F.Nizeyimana | Rwanda Biomedical Centre | feliciennizeye@gmail.com 
N.Benemariya | University of Rwanda-School of Public Health| nbenemariya1@gmail.com 