Tomohito Yamana¹, Yasunobu Sekiguchi¹, Keiji Sugimoto¹, Sakura Sakajiri¹, Mutsumi Wakabayashi¹, Haruko Takizawa¹, Hiroko Iizuka¹, Tomohiro Sawada², Mitsuo Okubo², Kazunori Miyake², Shigeki Tomita³, Hiroshi Izumi³, Norio Komatsu⁴, Masaaki Noguchi¹ (1.Hematol., Juntendo Urayasu Chiba, 2.Juntendo-Urayasu Inspection Department, 3.Juntendo-Urayasu Hospital Pathology Department, 4.Juntendo University Hematology)

Miyu Sonoda, Hiro Tatetsu, Mizuho Tsujihashi, Shinya Endo, Yoshitaka Inoue, Eisaku Iwanaga, Kisato Nosaka, Masao Matsuoka (Department of Hematology, Kumamoto University Hospital, Kumamoto, Japan)

Takahiko Ito, Hitoshi Yoshida (JCHO Kani Tono Hospital, Kani, Gifu, Japan)

Hiroaki Kitamura, Rika Tomimasu, Masaharu Miyahara (Department of Internal Medicine, Karatsu Red Cross Hospital, Saga, Japan)

Taro Mizuki, Makiko Saito, Sakae Tanosaki, Ken Suzuki (Department of Hematology, The Fraternity Memorial Hospital, Tokyo, Japan)

Masami Takeuchi, Rikako Tabata, Takafumi Tsushima, Toshiki Terao, Daisuke Miura, Kentaro Narita, Akihiro Kitadate, Kosei Matsue (Hematology, Kameda Medical Center, Kamogawa, Japan)

Hirofumi Yamauchi^1,2, Kosuke Asano¹, Mamiko Momoki^1,2, Kurumi Tsukamoto^1,2, Shoko Ishii^1,2, Yutaro Kamiyama^1,2, Rie Ohba^1,2, Yuko Shiota^1,2, Noriko Usui¹, Nobuaki Dobashi^1,2, Shingo Yano² (1.Clin. Oncol. and Hematol., Jikei University Daisan Hospital, Tokyo, Japan, 2.Clin. Oncol. and Hematol., The Jikei University, Tokyo, Japan)

Kentaro Wakasa¹, Kazuki Yoneda², Hajime Kobayashi¹ (1.Hematology, Obihiro-Kosei General Hosp., Obihiro, Japan, 2.Hematol., Hokkaido Univ., Sapporo, Japan)