Matsumoto, Yoshiko
Yoshida, Yoichiro
Kiba, Sachiko
Yamashiro, Shizuka
Nogami, Haruka
Ohashi, Noriko
Kajitani, Ryuji
Munechika, Taro
Nagano, Hideki
Komono, Akira
Aisu, Naoya
Yoshimatsu, Gumpei
Hasegawa, Suguru
Article History
Received: 10 December 2019
Accepted: 26 February 2020
First Online: 6 March 2020
Compliance with ethical standards
:
: All authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional Review Board of Fukuoka University Hospital (approval no. 16–8-07) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.