Prof Edwin Afari Department of Epidemiology and Disease Control School of Public Health, University of Ghana, Post Office Box LG 13, Legon, Accra, Ghana
Prof David Dairo Magbagbeola Department of Epidemiology & Medical Statistics, College of Health Sciences University of Ibadan P.M.B 5017 G.P.O Ibadan,Oyo State, Nigeria
Prof. Edmund Ndudi Ossai, MBBS, MSc, MPH, PhD, FWACP Department of Community Medicine College of Medical Sciences Alex Ekwueme Federal University Ndufu-Alike, Ikwo, Ebonyi State, Nigeria