Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology (61010076, 62010074, 63010074, 1010068, 2151065, 3151064, 4151063, 5151069, 6279102, 11181101, 17015022, 18014011, 20014026, 20390156, 26293138, 16H06277)
Article History
Received: 11 September 2020
Accepted: 14 December 2021
First Online: 20 January 2022
Declarations
:
: None. All authors have read the journal’s policy on conflicts of interest.
: Informed consent was obtained from participants/community representatives.
: Not applicable.
: The ethical review boards of Osaka University and Hokkaido University have approved this research.