1. Department of Orthopaedic Surgery, KKR Sapporo Medical Center, Sapporo, Hokkaido, Japan
2. Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
3. Faculty of Dental Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
4. Center for Sports Medicine, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
5. Department of Dentistry for Children and Disabled Persons, Graduate School of Dental Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
6. Center for Development of Advanced Diagnostics, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
7. Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
8. Research Division of Genome Companion Diagnostics, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
9. Department of Surgical Pathlogy, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan