1. Hospital Permai, Johor Bahru 81200, Malaysia
2. Department of Psychological Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur 59100, Malaysia
3. Hospital Tuanku Jaafar, Seremban 70300, Malaysia
4. Klinik Pakar A N & K, C-G-01, JALAN SS 20/27, Damansara Intan, Petaling Jaya 47400, Malaysia
5. Hospital Selayang, Batu Caves 68100, Malaysia
6. Clinical Psychology and Behavioral Health Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia
7. Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Malaysia