1. Programs for Applied Biomedicine, Division of Clinical Medical Science, Department of Orthopaedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan.
2. Department of Orthopaedic Surgery, Integrated Health Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
3. Division of Regeneration and Medicine, Hiroshima University Hospital, Hiroshima, Japan.
4. Department of Musculoskeletal Functional Research and Regeneration, Integrated Health Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.