Masuzawa, Naoko
Nishimura, Ayako
Mihara, Yu
Tamagaki, Keiichi
Konishi, Eiichi
Article History
Received: 4 March 2019
Accepted: 22 August 2019
First Online: 4 September 2019
Compliance with ethical standards
:
: The authors have declared that no conflict of interest exists.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee at which the studies were conducted (Ethics committee approval number in Otsu City Hospital 365 and Kyoto Prefectural University of Medicine ERB-C-1285) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.