Tsurumaru, Daisuke http://orcid.org/0000-0002-0443-7205
Nishimuta, Yusuke
Kai, Satohiro
Oki, Eiji
Nishie, Akihiro
Article History
Received: 27 March 2020
Accepted: 3 June 2020
First Online: 10 June 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest associated with this manuscript.
: This study was approved by the institutional review board of our institution.