Folson, Aba A; Agyapong, Kwabena Oteng; Dey, Dzifa; Eghan, Philip; Quaye, Billey

Folson, Aba A; Eghan, Philip; Amenu, Daniel

Coleman, Nana Adjoa M; Folson, Aba A; Bekui, Mawufemor A; Owusu, Bennett

Doku, Alfred; Ahadzi, Dzifa; Adams, Ebenezer A; Folson, Aba A; Codato, Elisa; Agyekum, Francis

Agyekum, Francis; Folson, Aba A; Asare, Bernard Yeboah-Asiamah; Doku, Alfred; Kpodonu, John; Okine, Rafiq; Fokuoh, Forster; Akamah, Joseph Atiah

Burt, Lindsay M; McCormak, Mary; Lecuru, Fabrice; Kanyike, Daniel M; Bvochora-Nsingo, Memory; Ndlovu, Ntokozo; Scott, Aba A; Anorlu, Rose I; Sharma, Vinay; Plante, Marie; Nyongesa, Catherine; Tigeneh, Wondemagegnehu; Fakie, Nazia; Suneja, Gita; Gaffney, David K

Adams, Tryphena; Ennuson, Nana Aba A; Quashie, Neils B; Futagbi, Godfred; Matrevi, Sena; Hagan, Oheneba C K; Abuaku, Benjamin; Koram, Kwadwo A; Duah, Nancy O