[1] Hiroshima Univ, Res Inst Radiat Biol & Med, Dept Surg Oncol, 1-2-3 Kasumi,Minami Ku, Hiroshima, Hiroshima 7348551, Japan
[2] St Lukes Int Hosp, Dept Breast Surg Oncol, Tokyo, Japan
[3] St Marianna Univ, Sch Med, Dept Breast & Endocrine Surg, Kawasaki, Kanagawa, Japan
[4] Kawasaki Municipal Tama Hosp, Dept Breast & Endocrine Surg, Kawasaki, Kanagawa, Japan
[5] Japanese Fdn Canc Res, Canc Inst Hosp, Dept Breast Surg Oncol, Tokyo, Japan
[6] Japanese Red Cross Med Ctr, Dept Breast Surg, Tokyo, Japan
[7] Okayama Univ Hosp, Dept Plast & Reconstruct Surg, Okayama, Japan
[8] Saitama Med Ctr, Dept Breast Surg, Saitama, Japan
[9] Kyorin Univ, Sch Med, Dept Breast Surg, Tokyo, Japan
[10] Tokyo Med & Dent Univ, Dept Plast & Reconstruct Surg, Tokyo, Japan
[11] Nagoya City Univ, Grad Sch Med Sci, Dept Breast Surg, Nagoya, Aichi, Japan
[12] Mie Univ, Dept Breast Surg, Sch Med, Mie, Japan
[13] Yokohama City Univ, Dept Breast & Thyroid Surg, Med Ctr, Yokohama, Japan
[14] Jikei Univ, Sch Med, Dept Breast Endocrine Surg, Tokyo, Japan
[15] Shiga Gen Hosp, Dept Radiat Oncol, Shiga, Japan
[16] Sakurai Breast Clin, Wakayama, Japan
[17] Okayama Univ Hosp, Dept Breast & Endocrine Surg, Okayama, Japan