**Author details**

Shinya Fujii1,2 and Hiroyuki Kagechika1\*

\*Address all correspondence to: kage.chem@tmd.ac.jp

1 Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, Kanda‐ Surugadai, Chiyoda‐ku, Tokyo, Japan

2 Institute of Molecular and Cellular Biosciences, the University of Tokyo, Yayoi, Bunkyo‐ku, Tokyo, Japan
