Yuta Yamada, Hideharu Muto, Yuya Kishida, Tatsuya Konishi, Akihito Nagata, Satoshi Kaito, Shuhei Kurosawa, Shuichi Shirane, Kota Yoshifuji, Kyoko Inamoto, Tomoyuki Uchida, Takashi Toya, Aiko Igarashi, Yuho Najima, Takeshi Kobayashi, Noriko Doki, Kazuhiko Kakihana, Hisashi Sakamaki, Kazuteru Ohashi (Hematology Division, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan)

Yosuke Nakaya¹, Yoshiki Hayashi¹, Toru Yamagata³, Minako Tsutsumi¹, Hoyuri Fuseya¹, Mirei Horiuchi¹, Takuro Yoshimura¹, Takafumi Nakao¹, Takeshi Inoue², Takahisa Yamane¹ (1.Hematol.,Osaka City General Hosp.,Osaka.,Japan, 2.Pathol.,Osaka City General Hosp.,Osaka.,Japan, 3.Neurosurg.,Osaka City General Hosp.,Osaka.,Japan)

Yuri Akagawa, Hikari Ota, Mariko Yamaguchi, Hiroshi Shimazu, Kazuhiro Masuoka (KKR Mishuku Hospital, Tokyo, Japan)

Atsushi Hamamura, Makiko Sekiguchi, Keisuke Tanaka, Norihiko Nakamura, Shigeo Toyota (Department of Hematology, Yokosuka Kyosai Hospital, Japan)

Masato Ito, Hiroshi Kojima, Chie Kato (Dept. of Hematology and Chemotherapy, Daido Hospital, Nagoya, Japan)

Toshiyuki Ueno, Shuro Yoshida, Takashi Shimakawa, Yayoi Matsuo, Takuro Kuriyama, Hideho Henzan, Tadafumi Iino, Tetsuya Eto (Department of Hematology, Hamanomachi Hospital, Fukuoka, Japan)

Daisuke Okamura, Maho Ishikawa, Mika Kohri, Tomoya Maeda, Naoki Takahashi, Kunihiro Tsukasaki, Akira Matsuda, Norio Asou (Saitama Med. Univ. Internatinal Med. Center)

Yumiko Toda, Masahiro Ashizawa, Takashi Ikeda, Shin-Ichiro Kawaguchi, Shoko Ito, Shin-Ichi Ochi, Takashi Nagayama, Kiyomi Mashima, Kento Umino, Daisuke Minakata, Hirofumi Nakano, Ryoko Yamasaki, Chihiro Yamamoto, Kaoru Hatano, Kazuya Sato, Shin-Ichiro Fujiwara, Iekuni Oh, Ken Ohmine, Kazuo Muroi, Yoshinobu Kanda (Hematol., Jichi Med Univ,, Tochigi, Japan)