1 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: hnhbt212@ybb.ne.jp.
2 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan; Center for Frontier Medical Engineering, Chiba University, Chiba, Japan. Electronic address: satoshimaki@gmail.com.
3 Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan. Electronic address: hjmykt@chiba-u.jp.
4 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: furuya-takeo@chiba-u.j.
5 Department of Radiology, Chiba University Hospital, Chiba, Japan. Electronic address: sz9776@cc.saga-u.ac.jp.
6 Department of Radiology, Chiba University Hospital, Chiba, Japan. Electronic address: matumoto@chiba-u.jp.
7 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: yundeatsushi@yahoo.co.jp.
8 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: mmiura924@gmail.com.
9 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: shiratani.y.6.65@gmail.com.
10 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: naga78.0706@gmail.com.
11 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: maruyama.juntaro@gmail.com.
12 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: masain.19820906@gmail.com.
13 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: yshiga1111@yahoo.co.jp.
14 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: kazuhideinage@chiba-u.jp.
15 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan; Center for Frontier Medical Engineering, Chiba University, Chiba, Japan. Electronic address: sorita@chiba-u.jp.
16 Department of Radiology, Chiba University Hospital, Chiba, Japan. Electronic address: masuda.yoshitada@hospital.chiba-u.jp.
17 Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan. Electronic address: unotakas@faculty.chiba-u.jp.
18 Department of Orthopaedic Surgery, Institute of Medicine, University of Tsukuba, Ibaraki, Japan. Electronic address: masashiy@md.tsukuba.ac.jp.
19 Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan. Electronic address: sohtori@faculty.chiba-u.jp.