Funding for this research was provided by:
Japan Society for the Promotion of Science (21K03058., 12J07469)
Received: 29 September 2021
Accepted: 25 April 2022
First Online: 12 May 2022
: This study’s procedures were approved by a Kurume University Institutional Review Board (No: 85). This study was performed in accordance with the Declaration of Helsinki. All participants gave informed consent before they completed the questionnaires.
: Not applicable.
: The authors have declared that they have no competing or potential conflicts of interest.