Saito, Tetsuo http://orcid.org/0000-0003-1955-6773
Murotani, Kenta
Yamaguchi, Kohsei
Toya, Ryo
Tomitaka, Etsushi
Watakabe, Takahiro
Oya, Natsuo
Article History
Received: 29 October 2020
Accepted: 2 March 2021
First Online: 30 March 2021
Declarations
:
: T. Saito, K. Murotani, K. Yamaguchi, R. Toya, E. Tomitaka, T. Watakabe, and N. Oya declare that they have no competing interests.
: The study was conducted in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.