1. Clinical Psychology and Behavioural Health Program/Center for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan, Malaysia
2. Department of Paediatrics, UKM Medical Centre, Kuala Lumpur, Malaysia
3. Department of Radiology, UKM Medical Centre, Kuala Lumpur, Malaysia
4. Department of Educational Evaluation and Research, Faculty of Education, Prince of Songkla University, Thailand