Imaoka, Kouki
Nishihara, Masahiro
Misumi, Toshihiro
Yamaguchi, Megumi
Kawasaki, Yukari
Sugino, Keizo
Article History
Received: 14 August 2020
Accepted: 10 September 2020
First Online: 13 October 2020
Compliance with ethical standards
:
: Kouki Imaoka, Masahiro Nishihara, Toshihiro Misumi, Megumi Yamaguchi, Yukari Kawasaki, and Keizo Sugino declare that they have no conflict of interest.
: All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was obtained from all patients for being included in the study.