^○Tomoyuki Mochizuki¹, Akimoto Nimura², Keiichi Akita³ (1.Nissan Tamagawa Hospital, Japan, 2.Department of Functional Joint Anatomy, Tokyo Medical and Dental University, 3.Department of Clinical Anatomy, Tokyo Medical and Dental University)

^○Khalid Mohammed (Christchurch Hospital and University of Otago, New Zealand)

^○Atsushi Yamamoto (Keiyu Orthopaedic Hospital, Japan)

^○Patrick Yung (The Chinese University of Hong Kong, Hong Kong)

^○Alexandre Lädermann (La Tour Hospital, Switzerland)