[1] Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Orthopaed Surg, Okayama 7008558, Japan
[2] Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Surg Gastroenterol, Okayama 7008558, Japan
[3] Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Dept Med Mat Musculoskeletal Reconstruct, Okayama 7008558, Japan
[4] Okayama Univ Hosp, Ctr Innovat Clin Med, Okayama, Japan
[5] Oncolys BioPharma Inc, Tokyo, Japan