1. Department of Orthopedic Surgery and Institute of Health Sciences, School of Medicine and Hospital, Gyeongsang National University, Jinju 52727, Korea.
2. Department of Orthopedic Surgery, School of Medicine, Chungnam National University, Daejeon 35015, Korea.
3. Department of Pharmacology, School of Medicine, Chungnam National University, Daejeon 35015, Korea.