Dr. Kunle Sanyaolu, Associate Professor of Microbiology, Saint James School of Medicine, Anguilla, British West Indies
E-mail: sanyakunle@hotmail.com

Dr. Faisal G. Khamis, Assistant Professor of Statistics & Mathematics, Al Ain University of Science and Technology, UAE
E-mail: faisal_alshamari@yahoo.com

Dr. Md. Rafiqul Islam, Professor, Department of Population Science and Human Resource Development, University of Rajshahi, Rajshahi-6205, Bangladesh
E-mail: rafique_pops@yahoo.com