Yoshida, Takashi http://orcid.org/0000-0003-1119-312X
Takizawa, Nae
Matsuda, Tadashi
Yamada, Hisao
Kitada, Masaaki
Tanaka, Susumu
Article History
Received: 27 March 2019
Accepted: 30 December 2019
First Online: 16 January 2020
Competing interests
: The authors declare no competing interests.