1. Department of Orthopaedic Surgery, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466‑8550, Japan
2. Division of Neurogenetics, Center for Neurological Diseases and Cancer, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466‑8550, Japan
3. Department of Bone and Mineral Research, Research Institute, Osaka Women's and Children's Hospital, Osaka Prefectural Hospital Organization, Izumi, Osaka, 594‑1101, Japan
4. Department of Orthopaedic Surgery, Aichi Children's Health and Medical Center, Obu, Aichi 474‑8710, Japan