1. Division of Community and Child Oral HealthSchool of Dentistry, International Medical University, Kuala Lumpur, Malaysia
2. Division of Human BiologySchool of Medicine, International Medical University, Kuala Lumpur, Malaysia
3. Department of Family MedicineSchool of Medicine, International Medical University, Kuala Lumpur, Malaysia
4. Clinical Skills and Simulation CentreSchool of Medicine, International Medical University, Kuala Lumpur, Malaysia
5. Department of Community MedicineSchool of Medicine, International Medical University, Kuala Lumpur, Malaysia