[Nakajima, Hideaki; Watanabe, Shuji; Yoshida, Ai; Baba, Hisatoshi; Guerrero, Alexander Rodriguez; Sugita, Daisuke; Uchida, Kenzo; Takeura, Naoto] Univ Fukui, Dept Orthopaed & Rehabil Med, Fac Med Sci, Fukui 9101193, Japan.
[Long, Guang] Univ S China, Physiol Lab, Hengyang, Peoples R China.
[Wright, Karina T.] Keele Univ, Inst Sci & Technol Med, RJAH Orthopaed Hosp, Oswestry, Shrops, England.
[Johnson, William E. B.] Aston Univ, Birmingham B4 7ET, W Midlands, England.
[Nakajima, Hideaki] Univ Fukui, Dept Orthopaed & Rehabil Med, Fac Med Sci, Matsuoka Shimoaizuki 23-3, Fukui 9101193, Japan.