Takamatsu, Hiroyuki;
Matsuda, Tomohiro;
Mizuno, Shohei;
Takahashi, Tsutomu;
Fuchida, Shin-ichi;
Hanamura, Ichiro;
Kataoka, Keisuke;
Tsukada, Nobuhiro;
Matsumoto, Morio;
Hangaishi, Akira;
Doki, Noriko;
Uchida, Naoyuki;
Sawa, Masashi;
Maruyama, Yumiko;
Kurahashi, Shingo;
Nagafuji, Koji;
Harazaki, Yoriko;
Kako, Shinichi;
Iida, Shinsuke;
Ichinohe, Tatsuo;
Kanda, Yoshinobu;
Atsuta, Yoshiko;
Sunami, Kazutaka;
Society for Transplantation and Cellular Therapy, Multiple Myeloma Working Group in the Japanese