Funding for this research was provided by:
Japan Society for the Promotion of Science (JP 20K0690)
Received: 3 December 2021
Accepted: 4 February 2022
First Online: 16 February 2022
: Our study was approved in 2016 by the Institutional Ethics Committee of Mukogawa Women’s University (FSN-03-2016-01-P; date of approval: July 24, 2016).
: Not applicable.
: The author declares that he has no competing interests.