Katayama, Kei-ichi http://orcid.org/0000-0003-0527-4644
Hayashi, Kanehiro
Inoue, Seika
Sakaguchi, Kazushige
Nakajima, Kazunori
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science, and Technology (JP26830015, JP15H02355, JP16H06482)
Takeda Science Foundation
Naito Foundation
Keio Gijuku Academic Development Funds
Fukuzawa Memorial Fund for the Advancement of Education and Research