1. Department of Biochemistry, Faculty of Basic Medical Sciences; University of Calabar; P.M.B. 1115; Calabar; Cross River State; Nigeria
2. Department of Genetics and Biotechnology, Faculty of Science; University of Calabar; P.M.B. 1115; Calabar; Cross River State; Nigeria
3. Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences; University of Karachi; Karachi; 75270; Pakistan