Jung, Hungu
Tanaka, Shigeharu
Kataoka, Shusei
Tanaka, Ryo
Article History
Received: 9 April 2023
Accepted: 23 July 2023
First Online: 3 August 2023
Declarations
:
: The ethical committee of the Graduate School of Humanities and Social Sciences of Hiroshima University approved this study (approval number: 02–05). All participants provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.