Kawamoto, Terufumi
Shikama, Naoto
Mine, Shinji
Tsurumaru, Masahiko
Sasai, Keisuke
Article History
Received: 23 December 2019
Accepted: 4 March 2020
First Online: 13 March 2020
Compliance with ethical standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional review board and with the Helsinki declaration.
: None.