Affiliation: | 1. Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka University, Osaka;2. Department of Orthopaedic Sports Medicine, Yukioka Hospital, Osaka;3. Department of Orthopaedic Surgery, Kansai Rosai Hospital, Hyogo;4. Center for Sports Medicine, Daini Osaka Police Hospital, Osaka, Japan;1. AO Ordine Mauriziano Hospital, Department of Orthopaedics and Traumatology, University of Torino, Torino, Italy;2. J Medical Sports Clinic, Torino, Italy |