Tanaka, Kenichi https://orcid.org/0000-0003-4655-9355
Saito, Hirotaka
Iwasaki, Tsuyoshi
Oda, Akira
Watanabe, Shuhei
Kanno, Makoto
Kimura, Hiroshi
Shimabukuro, Michio
Asahi, Koichi
Watanabe, Tsuyoshi
Kazama, Junichiro J.
Article History
Received: 14 August 2020
Accepted: 1 December 2020
First Online: 7 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study protocol complied with the Declaration of Helsinki and was approved by the ethics committee at Fukushima Medical University (acceptance no. 1456). All patients received an explanation of the procedures and possible risks of this study and gave their written, informed consent to participate in this study.