Corresponding author:
Ozaki A, Department of Breast Surgery, Jyoban Hospital of Tokiwa Foundation, 57 Kaminodai, Jyoban-Kamiyunaga-Yamachi, Iwaki, Fukushima, Japan, Tel: 81-244-22-3181; Fax: 81-244-22—8853; Email address: ozakiakihiko@gmail.com.