Funding for this research was provided by:
Japan Society for the Promotion of Science (JSPS) Grant-in-Aid for Scientific Research (17H01614)
Received: 3 March 2022
Accepted: 4 August 2022
First Online: 15 August 2022
: This study was approved by the Institutional Ethical Review Board of the School of Medicine, Yokohama City University in Japan (approval no. A201200008) and has been conducted in accordance with the Ethical Guidelines for Epidemiological Research by the Japanese Government. All study participants provided written informed consent via the completion and submission of the survey.
: Not applicable.
: The authors declare that they have no competing interests.