Authors:
Yoshiaki Takahashi (yoshiaki-t@med.niigata-u.ac.jp)
Yoshiaki Kinoshita (kinoppy@med.niigata-u.ac.jp)
Takashi Kobayashi (kobataka@med.niigata-u.ac.jp)
Yuhki Arai (arai@med.niigata-u.ac.jp)
Toshiyuki Ohyama (t-ohyama@med.niigata-u.ac.jp)
Naoki Yokota (yokotan@med.niigata-u.ac.jp)
Koichi Saito (saito51@med.niigata-u.ac.jp)
Yu Sugai (ysugai@med.niigata-u.ac.jp)
Shoichi Takano (s-takano0519@med.niigata-u.ac.jp)