Sylvestre l Mutabaruka l Kirinda Hospital l mutastall@gmail.com l
Ange Valentine l Niyibimenya l Kirinda Hospital l Niyibimenyavelentine@gmail.com l
Astherie l MUKANKURIKIYE l Kirinda Hospital l Mukankurikiyeasterie.yahoo.fr l
Hosee l NIYOMPANO l Rwanda Biomedical Centre l niyose04@gamail.com l 
Jean Claude l NIYOYITA l African Field Epidemiology Network l jniyoyita@afenet.net l
Emmanuel l Nshimiyimana l African Field Epidemiology Network l enshimiyimana@afenet.net l