1. Department of Orthopaedic, Hospital USM, School of Medical Sciences, Health Campus Universiti Sains Malaysia Kota Bharu Kelantan Malaysia
2. Department of Reconstructive Sciences, Hospital USM, School of Medical Sciences, Health Campus Universiti Sains Malaysia Kelantan Malaysia
3. Plastic & Reconstructive Unit, MSUMC, Management and Science University, University Drive Off Persiaran Olahraga Shah Alam Selangor Malaysia
4. Department of Anaesthesiology, Hospital USM, School of Medical Sciences, Health Campus Universiti Sains Malaysia Kota Bharu Kelantan Malaysia
5. Cardiothoracic Unit, Department of Surgery, Hospital USM, School of Medical Sciences, Health Campus Universiti Sains Malaysia Kelantan Malaysia