authors
- Yang, Ju Dong
- Gyedu, Adam
- Afihene, Mary Yeboah
- Duduyemi, Babatunde M
- Micah, Eileen
- Kingham, T. Peter
- Nyirenda, Mulinda
- Nkansah, Adwoa Agyei
- Bandoh, Salome
- Duguru, Mary J
- Okeke, Edith N
- Kouakou-Lohoues, Marie-Jeanne
- Abdo, Abdelmounem
- Awuku, Yaw Asante
- Ajayi, Akande Oladimeji
- Omonisi, Abidemi Emmanuel
- Ocama, Ponsiano
- Malu, Abraham O
- Mustapha, Shettima
- Okonkwo, Uchenna
- Kooffreh-Ada, Mbang
- Debes, Jose D
- Onyekwere, Charles
- Ekere, Francis
- Rufina, Igetei
- Roberts, Lewis R