1. Department of Orthopedic Surgery, Nagahama Red Cross Hospital, Miyamae Nagahama, Nagahama 526-0053, Shiga, Japan
2. Department of Otolaryngology, Head and Neck Surgery, Hyogo Prefectural Amagasaki General Medical Center, 2-17-77 Higashinaniwachou, Amagasaki 660-8550, Hyogo, Japan
3. Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumaicho Shouwaku Nagoya, Nagoya 466-8550, Aichi, Japan
4. Department of Orthopedic Surgery, Japan Community Healthcare Organization, Yugawara Hospital, Yugawara 259-0396, Kanagawa, Japan
5. Department of Joint Reconstruction and Arthroscopy Center, Midorii Orthopedics, 6-35-1 Midorii, Asaminami-ku, Hiroshima City 731-0103, Hiroshima, Japan
6. Department of Orthopedic Surgery and Joint Surgery Centre, Takatsuki General Hospital, 1-3-13 Kosobe-Cho, Osaka 569-1192, Osaka, Japan