Matsumoto, Kenshi
Sakamoto, Naoto
Murakami, Takashi
Yatagai, Noboru
Tsuyama, Shou
Fukushima, Hirofumi
Ueyama, Hiroya
Shibuya, Tomoyoshi
Yao, Takashi
Nagahara, Akihito
Article History
Received: 20 April 2020
Accepted: 28 October 2020
First Online: 4 January 2021
Compliance with ethical standards
:
: Kenshi Matsumoto, Naoto Sakamoto, Takashi Murakami, Noboru Yatagai, Shou Tsuyama, Hirofumi Fukushima, Hiroya Ueyama, Tomoyoshi Shibuya, Takashi Yao and Akihito Nagahara 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.