Goffery Konnyebal | Ghana Field Epidemiology and Laboratory Training Programme | kogodf@yahoo.com 
Seth Afagbedzi | safagbedzi@gmail.com | Ghana Field Epidemiology and Laboratory Training Programme | safagbedzi@gmail.com 
E.P. Biamah-Danquah | Ghana Health Service| biamsogh@yahoo.co.uk
L.F. Manjang | Ghana Field Epidemiology and Laboratory Training Programme| manjangsambouwally@gmail.com 
Charles Lwanga Noora | nooralwanga@gmail.com | Ghana Field Epidemiology and Laboratory Training Programme
Ernest Kenu | Ghana Field Epidemiology and Laboratory Training Programme | Ernest_kenu@yahoo.com