Affiliation: | 1. Department of Family Medicine, Universiti Putra Malaysia, Seri Kembangan, Malaysia;2. yatyadzul@gmail.com;4. Department of Psychiatry, Universiti Putra Malaysia, Seri Kembangan, Malaysia;5. Department of Community Health, Faculty of Medicine and Health Science, Universiti Putra Malaysia, Seri Kembangan, Malaysia;6. Department of Hematology, Hospital Ampang, Ampang, Malaysia;7. Department of Paediatrics, Hospital Ampang, Ampang, Malaysia |