1. Future Technology Research Center, National Yunlin University of Science and Technology, Yulin, Taiwan
2. School of Mathematics, Statistics, and Computer Science, University of KwaZulu-Natal, KwaZulu-Natal, South Africa
3. Department of Computer Science, Faculty of Science, Ahmadu Bello University, Zaria, Nigeria
4. Department of Biomedical Informatics, Emory University, Atlanta, GA, USA
5. Department of Medical Laboratory Science, College of Medical Sciences, Ahmadu Bello University, Zaria, Nigeria
6. Department of Information System, Universiti Malaya, Kuala Lumpur, Malaysia