Authors: Kazuo Imai, Norihito Tarumoto, Kiyoko Amo, Makoto Takahashi, Naoya Sakamoto, Atsushi Kosaka, Yasuyuki Kato, Kei Mikita, Jun Sakai, Takashi Murakami, Yutaka Suzuki, Shigefumi Maesaki, Takuya Maeda.