Inagaki, Shigenori
Agetsuma, Masakazu
Ohara, Shinya
Iijima, Toshio
Yokota, Hideo
Wazawa, Tetsuichi
Arai, Yoshiyuki
Nagai, Takeharu
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology (16J00111)
Ministry of Education, Culture, Sports, Science and Technology (18J00899)
Ministry of Education, Culture, Sports, Science and Technology (15K18341)
Ministry of Education, Culture, Sports, Science and Technology (23115003)
Ministry of Education, Culture, Sports, Science and Technology (23115001)
Ministry of Education, Culture, Sports, Science and Technology (26251018)
Article History
Received: 31 October 2018
Accepted: 2 May 2019
First Online: 16 May 2019
Competing Interests
: The authors declare no competing interests.