1. Center for Healthy Ageing and Wellness (H-CARE), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
2. Institute of Islam Hadhari, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
3. School of Psychology, Asia Pacific University of Technology and Innovation, Kuala Lumpur 57000, Malaysia
4. Center for Pre-U Studies, UCSI University, Cheras 56000, Malaysia
5. Department of Psychiatry, Hospital Putrajaya, Putrajaya 62250, Malaysia
6. Department of Psychiatry, Hospital Bahagia Ulu Kinta, Tanjung Rambutan 31250, Malaysia
7. Psychiatry Department, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur 56000, Malaysia
8. Faculty of Business, Economics and Human Development, University Malaysia Terengganu, Kuala Terengganu 21030, Malaysia
9. Department of Psychological Medicine, Faculty of Medicine, University Malaya, Kuala Lumpur 50603, Malaysia
10. Department of Educational Psychology & Counselling, Faculty of Education, Universiti Malaya, Kuala Lumpur 50603, Malaysia
11. School of Business, Asia Pacific University of Technology and Innovation, Kuala Lumpur 57000, Malaysia
12. Center for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
13. Department of Medical Microbiology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia