1. Department of Oral Maxillofacial Surgery and Oral Diagnosis, Faculty of Dentistry, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
2. Department of Fundamental Dental Medical Sciences, Kulliyyah of Dentistry, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
3. O'Hara Orthodontics Specialist Dental Clinic, Kuantan, Pahang, Malaysia
4. Klinik Pergigian Mentakab, Pahang, Malaysia