Suzuki, Nobuaki
Yoshida, Shin
Tomochika, Shinobu
Nakagami, Yuki
Shindo, Yoshitaro
Tokumitsu, Yukio
Iida, Michihisa
Takeda, Shigeru
Hazama, Shoichi
Ueno, Tomio
Nagano, Hiroaki
Article History
Received: 22 June 2020
Accepted: 20 August 2020
First Online: 2 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki Ethical and its later amendments. The study protocol and legal and social implications were approved by the Ethics Committee of Yamaguchi University Hospital (H28-186).
: All study participants provided written informed consent prior to their inclusion in the study.
: All of the authors were involved in final approval.