Funding
The authors acknowledge all the participants and staff in this study.
This work was supported by a Grant-in-Aid for Health Science Research
from the Japanese Ministry of Health, Labor and Welfare (No. 201624002B;
17932352), a Grant-in-Aid for Scientiļ¬c Research from the Japanese
Ministry of Education, Culture, Sports, Science and Technology (No.
25860433; 16H02645; 16K19245; 19H01071).