Toshio Doi*, Katsumi Harimaya, Yoshihiro Matsumoto, Osamu Tono, Kiyoshi Tarukado and Yukihide Iwamoto
* Corresponding author: Toshio Doi toshidoi@ortho.med.kyushu-u.ac.jp
Journal of Orthopaedic Surgery and Research 2011, 6:16 doi:10.1186/1749-799X-6-16
Fields marked * are required