1. Department of Orthopedics, Tokoname Hospital, Tokoname, Japan
2. Department of Bioscience, Nagoya Institute of Technology, Gokiso cho, Showa‐ku, Nagoya 466‐8555, Japan
3. Department of Orthopedics, Nagoya Medical School, Nagoya, Japan
4. Institute of Biological Science, Mitsui Pharmaceuticals, Inc., Tokyo, Japan