Shoji, Takeshi
Yamasaki, Takuma
Ota, Yuki
Saka, Hideki
Yasunaga, Yuji
Adachi, Nobuo
Article History
Received: 22 November 2019
Accepted: 26 March 2020
First Online: 4 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Ethics approval was granted by the Institutional Review Board (# E-677, 7/Feb/2017), and informed consent was obtained from all individual participants included in the study.