Shiozawa, Toshimitsu
Kikuchi, Yutaro
Wakabayashi, Tetsuji
Matsuo, Kenichi
Takahashi, Yuki
Tanaka, Kuniya https://orcid.org/0000-0002-3871-8208
Article History
Received: 24 June 2020
Accepted: 20 August 2020
First Online: 26 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.
: Informed consent was obtained from all individual participants included in the study.