[1] Dokkyo Med Univ, Saitama Med Ctr, Div Diabet Endocrinol & Hematol, Saitama, Japan
[2] Japanese Red Cross Soc Himeji Hosp, Dept Hematol & Oncol, Himeji, Japan
[3] Sapporo Hokuyu Hosp, Dept Hematol, Sapporo, Japan
[4] Japanese Red Cross Soc Suwa Hosp, Dept Hematol, Suwa, Japan
[5] Syneos Hlth Clin KK, Tokyo, Japan
[6] Eli Lilly Japan KK, Kobe, Japan
[7] Eli Lilly & Co, Indianapolis, IN USA
[8] 5-1-28 Isogami,Chuo Ku,Lilly Plaza One Bldg, Kobe 6510086, Japan