1. Department of Psychology, International Medical University, Bukit Jalil, Kuala Lumpur, Malaysia
2. School of Psychology, University of Nottingham Malaysia, Semenyih, Selangor, Malaysia
3. Department of Biochemistry, International Medical University, Bukit Jalil, Kuala Lumpur, Malaysia
4. Department of Physiology, International Medial University, Bukit Jalil, Kuala Lumpur, Malaysia