Funding for this research was provided by:
Mitsui Sumitomo Insurance Welfare Foundation
Japan Society for the Promotion of Science (JP17K09146)
Ministry of Health, Labour and Welfare of Japan (2013-Ninchisho-Ippan-004)
Received: 24 October 2020
Accepted: 10 August 2021
First Online: 1 September 2021
: Written informed consent was obtained from all subjects. This study was conducted in accordance with the Declaration of Helsinki and approved by the Institutional Review Board of the Institute of Health Science, Kyushu University.
: All authors report no conflicts of interest.
: None of the funding sources had any role in the study design, data analysis, data interpretation, writing of the manuscript, or decision about submission.