1 Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur, Malaysia.
2 Department of Orthopedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur, Malaysia.
3 Department of Orthopedics & Traumatology, Hospital Kuala Lumpur, Jalan Pahang, Kuala Lumpur, Malaysia.
4 Department of Pharmacology, Faculty of Medicine UiTM, Sg Buloh Campus, Selangor, Malaysia.