Takeshi Kuroda*, Naohito Tanabe, Daisuke Kobayashi, Yoko Wada, Shuichi Murakami, Masaaki Nakano and Ichiei Narita
* Corresponding author: Takeshi Kuroda kurodat@med.niigata-u.ac.jp
BMC Nephrology 2012, 13:118 doi:10.1186/1471-2369-13-118