About the Authors

Nestor Asiamah

Africa Centre for Epidemiology, Accra, Ghana

Henry Kofi Mensah

Kwame Nkrumah University of Science and Technology, Kumasi Ghana

Eric Fosu Oteng-Abayie

Kwame Nkrumah University of Science and Technology, Kumasi Ghana

Corresponding Author

Email: nestor.asiamah@yahoo.com