1. School of Postgraduate Studies and Research, International Medical University, 57000 Kuala Lumpur, Malaysia
2. Division of Biomedical Science and Biotechnology, School of Health Sciences, International Medical University, 57000 Kuala Lumpur, Malaysia
3. Department of Biomedical Science, Faculty of Science, Universiti Tunku Abdul Rahman, Perak Campus, 31900 Kampar, Perak, Malaysia