Toshiyuki Imasawa*, Takashi Nakazato, Hiroo Ikehira, Hiroyuki Fujikawa, Ryo Nakajima, Takahito Ito, Yutaka Ando, Mitsuhiro Yoshimura, Masaru Nakayama, Kensei Yahata, Osamu Sasaki, Takaaki Yaomura, Ritsuko Katafuchi, Tsuyoshi Yamamura, Takehiko Kawaguchi, Motonobu Nishimura, Hiroshi Kitamura, Takashi Kenmochi and Akira Shimatsu
* Corresponding author: Toshiyuki Imasawa imasawa@cehpnet.com
BMC Nephrology 2012, 13:11 doi:10.1186/1471-2369-13-11