Gaye, Amadou https://orcid.org/0000-0002-1180-2792
Doumatey, Ayo P.
Davis, Sharon K.
Rotimi, Charles N.
Gibbons, Gary H.
Article History
Received: 22 July 2017
Revised: 5 January 2018
Accepted: 11 January 2018
First Online: 29 January 2018
Competing interests
: The authors declare no competing financial interests.