Koutake, Yoshimichi http://orcid.org/0000-0003-1463-8008
Taniguchi, Jun
Yasumori, Naoko
Nagaishi, Hiroki
Eto, Tomoaki
Nakashima, Kotaro
Fukazawa, Mami
Hayashi, Toshinobu
Article History
Received: 12 December 2019
Revised: 27 February 2020
Accepted: 28 February 2020
First Online: 9 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All use of patient data was in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.