Funding for this research was provided by:
Japan Society for the Promotion of Science (grant number 17K12334)
Received: 23 October 2020
Accepted: 15 March 2021
First Online: 26 March 2021
: All procedures performed in studies involving human participants were in accordance with the ethics committee of the Japanese Red Cross Kyushu International Nursing University (17-026). The survey was conducted for those who gave consent after explaining the purpose of the survey.
: Not applicable.
: The authors declare that they have no competing interests.