Satoshi Kimura¹, Hirotaka Mori¹, Masahiko Fukatsu¹, Kayo Harada¹, Takahiro Sano¹, Hiroshi Takahashi¹, Akiko Shichishima¹, Hiroshi Ohkawara¹, Kazuei Ogawa¹, Yuko Hashimoto², Takayuki Ikezoe¹ (1.Department of Hematology, Fukushima Medical University, Fukushima, Japan, 2.Department of Diagnostic Pathology, Fukushima Medical University, Fukushima, Japan)

Akiko Yamada¹, Seiichiro Katagiri¹, Moritaka Gotoh¹, Mitsuru Moriyama¹, Yu Saito¹, Michiyo Asano¹, Tamiko Suguro¹, Seiichiro Yoshizawa¹, Daigo Akahane¹, Yuko Tanaka¹, Nahoko Furuya¹, Hiroaki Fujimoto¹, Yasuo Aota², Naoya Nakamura³, Kazuma Ohyashiki¹ (1.Depertment of Hematology, Tokyo Medical University., Tokyo, Japan, 2.Department of Internal Medicine, Kohsei Chuo General Hospital, 3.Depertment of Pathology, Tokai University., Kanagawa, Japan)

Daisuke Harama, Atsushi Watanabe, Koshi Akahane, Kumiko Goi, Hiroko Ooshiro, Kinuko Saito, Kazuya Takahashi, Atsushi Nemoto, Hiroki Sato, Kanji Sugita, Takeshi Inukai (Department of Pediatrics, University of Yamanashi, Yamanashi, Japan)

Shoko Nakayama, Yasuyoshi Morita, Shinya Rai, Yasuhiro Taniguchi, Yasuyo Oyama, Takahide Taniguchi, Yoshiaki Miyake, Jorge Espinoza, Hirokazu Tanaka, Youichi Tatsumi, Takashi Ashida, Itaru Matsumura (Hematology and Rheumatology, Kindai University Faculty of Medicine, Osaka, Japan)

Tetsuyuki Igarashi¹, Yoshitake Takagi², Masayuki Tsujisaki³ (1.Department of Hematology, Tenshi Hospital, Sapporo, Japan, 2.Pathology Center, Genetic Lab, Sapporo, Japan, 3.Department of Gastroenterology, Tenshi Hospital, Sapporo, Japan)

Naomi Shimizu¹, Shoko Nakamura², Sho Tanaka², Yasuhiro Watanabe², Naoyuki Kawagoe², Rena Oka², Yuta Sato², Takashi Yamaguchi², Masahiro Ohira², Atsuhito Saiki², Ichiro Tatsuno² (1.Hematol., Toho Sakura Univ., Chiba, Japan, 2.Metabo., Toho Sakura Univ., Chiba, Japan)

Mei Nakamura^1,4, Nobuharu Kosugi¹, Masayuki Kobayashi¹, Akira Oowada¹, Naoto Aoyama², Shigeko Nishimura³, Hiroshi Fujita³ (1.Department of Hematology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan, 2.Department of Neurology, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan, 3.Department of Transfusion Medicine, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan, 4.Department of Breast Oncology, Juntendo University Hospital, Tokyo, Japan)

Soichiro Fujii¹, Akifumi Matsumura¹, Makoto Takeuchi¹, Tadashi Yoshino² (1.Hematol., Japanese Red Cross Okayama Hospital, Okayama, Japan, 2.Pathology, Okayama Univ., Okayama, Japan)