Satta, Hidehisa
Iwamoto, Tamio
Kawai, Yuki
Koguchi, Naoaki
Shibata, Kazuhiko
Kobayashi, Nobuteru
Yoshida, Mariko
Nakayama, Masaaki
Article History
Received: 17 March 2021
Accepted: 3 June 2021
First Online: 25 June 2021
Ethics approval and consent to participate
: The study protocol was fully approved by the ethics committee of Kanagawa Medical Association Ethics Review Committee (October 10, 2019), and performed in accordance with the Declaration of Helsinki. Informed consent was obtained from all individual participants.
: Not applicable.
: The authors declared no competing interests.