1 Surgery Department, Universiti Sains Islam Malaysia (USIM), Tingkat 13, Persiaran MPAJ, Jalan Pandan Utama, 55100, Kuala Lumpur, Malaysia. mraffirul@gmail.com.
2 Emergency and Trauma unit, Universiti Sains Islam Malaysia (USIM), Tingkat 13, Persiaran MPAJ, Jalan Pandan Utama, 55100, Kuala Lumpur, Malaysia.