Gregrey /  Oko-Oboh / University of Benin Teaching Hospital, Edo State Nigeria / okoobohgregrey@gmail.com
Uwa / Okhuarobo / Edo State Ministry of Health, Edo State Nigeria / uwathegreat@yahoo.com
Faith / Ireye /World Health Organisation, Edo State Nigeria office / faith_ireye@yahoo.com
Daniel / Onowugbeda / World Health Organisation, Edo State Nigeria office / tufdan@gmail.com
Shakir / Balogun / African Field Epidemiology Network, Abuja Nigeria / msbalogun@afenetng.ng