1) Department of Breast Surgery, Nippon Medical School, Tokyo, Japan
2) Department of Breast Surgery, Showa University School of Medicine, Tokyo, Japan
3) Matrix Cell Research Institute Inc., Ushiku, Japan
4) School of Engineering, The University of Tokyo, Tokyo, Japan
5) Graduate School of Agricultural and Life Sciences, The University of Tokyo, Japan
6) Department of Nanoparticle Translational Research, Tokyo Medical University, Tokyo, Japan
7) School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Japan
8) Keio University School of Medicine, Tokyo, Japan

Hiroyuki Takei¹⁾, Seigo ²⁾, Moriaki Kusakabe³⁾, Masaki Sekino⁴⁾, Takayuki Nakagawa⁵⁾, Hiroshi Handa⁶⁾, Satoshi Sakamoto⁷⁾, Yuko Kitagawa⁸⁾, Sachiko Matsuda⁸⁾, Tomoko Kurita¹⁾, Kanae Taruno²⁾