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