Leonardo Lubis Department of Biomedical Sciences, Faculty of Medicine Universitas Padjadjaran Indonesia
Raden Andri Primadhi Department of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Padjadjaran/
Dr. Hasan Sadikin General Hospital, Bandung Indonesia
Gabriel Armando Sitepu Faculty of Medicine, Universitas Padjadjaran Indonesia