[1] Kyushu Univ Hosp, Dept Hematol Oncol & Cardiovasc Med, 3-1-1 Maidashi,Higashi ku, Fukuoka 8128582, Japan
[2] NHO Kyushu Canc Ctr, Dept Gastrointestinal & Med Oncol, Fukuoka, Japan
[3] Hamanomachi Hosp, Dept Med Oncol, Fukuoka, Japan
[4] Kyushu Univ, Grad Sch Med Sci, Dept Oncol & Social Med, Fukuoka, Japan
[5] Japanese Fdn Canc Res, Dept Breast Med Oncol, Canc Inst Hosp, Tokyo, Japan
[6] Keio Univ, Sch Med, Dept Obstet & Gynecol, Tokyo, Japan
[7] Okayama Univ Hosp, Ctr Clin Oncol, Okayama, Japan
[8] Toranomon Gen Hosp, Dept Med Oncol, Tokyo, Japan
[9] Kyushu Univ, Dept Orthopaed Surg, Fukuoka, Japan
[10] Jikei Univ, Sch Med, Dept Internal Med, Div Clin Oncol Hematol, Tokyo, Japan
[11] Japanese Fdn Canc Res, Canc Inst Hosp, Dept Hematol Oncol, Tokyo, Japan
[12] Osaka Univ, Grad Sch Med, Dept Breast & Endocrine Surg, Osaka, Japan
[13] Int Univ Hlth & Welf, Narita Hosp, Dept Obstet & Gynecol, Chiba, Japan
[14] Shizuoka Canc Ctr, Dept Gynecol, Shizuoka, Japan
[15] Tokyo Womens Med Univ Hosp, Dept Obstet & Gynecol, Tokyo, Japan
[16] Kawasaki Med Sch, Dept Gen Internal Med 4, Okayama, Japan
[17] Okayama Univ Hosp, Dept Allergy & Resp Med, Okayama, Japan
[18] NTT Med Ctr Tokyo, Dept Med Oncol, Tokyo, Japan
[19] Jikei Univ, Sch Med, Dept Urol, Tokyo, Japan
[20] Jikei Univ, Sch Med, Dept Clin Oncol Hematol, Tokyo, Japan
[21] Kanazawa Univ, Inst Med Pharmaceut & Hlth Sci, Fac Med, Dept Hematol, Kanazawa, Ishikawa, Japan
[22] Wakayama Med Univ, Dept Hematol Oncol, Wakayama, Japan
[23] Okayama Univ Hosp, Dept Nursing, Okayama, Japan
[24] Shonan Univ Med Sci, Fac Pharmaceut Sci, Dept Drug Informat, Kamakura, Kanagawa, Japan
[25] Hirosaki Univ, Grad Sch Med, Dept Med Oncol, Aomori, Japan