Yasuo Yoshihara1, Hiroyuki Nakamura, K Obata2, Harumoto Yamada3, Taro Hayakawa4, Kyosuke Fujikawa5, Yasunori Okada6
1Department of Orthopaedic Surgery, National Defence Medical College, Japan.
2Fuji Chemical Industries, Ltd.
3Fujita Health University
4Aichi-Gakuin University
5National Defense Medical College, Tokorozawa,
6Department of Pathology