1. Department of Orthopedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Gyeonggi 13488, Republic of Korea
2. Division of Hemato‑Oncology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Gyeonggi 16995, Republic of Korea
3. Department of General Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Gyeonggi 13488, Republic of Korea