OMPUSUNGGU, SEVLINE E., 1Spine Research Working Group, Division of Neurospine, Pain and Peripheral Nerve Department of Neurosurgery, Faculty of Medicine Universitas Padjadjaran – Dr. Hasan Sadikin Hospital, Bandung, Indonesia;2Division of Neurotrauma, Department of Neurosurgery, Faculty of Medicine Universitas Padjadjaran–Dr. Hasan Sadikin Hospital, Bandung, Indonesia, Pakistan