Naruse, Tomofumi
Yanamoto, Souichi
Okuyama, Kohei
Ohmori, Keisuke
Tsuchihashi, Hiroki
Furukawa, Kohei
Yamada, Shin-ichi
Umeda, Masahiro
Article History
Received: 28 October 2018
Accepted: 17 January 2019
First Online: 14 February 2019
Compliance with Ethical Standards
:
: None declared.
: All procedures of this study involving human participants were in accordance with the the 1964 Helsinki declaration.
: Informed consent was obtained from all individual participants included in the study.