Nagano, Hanatsu https://orcid.org/0000-0003-4119-4289
Sparrow, W. A.
Mizukami, Katsuyoshi
Sarashina, Eri
Begg, Rezaul
Article History
Received: 6 August 2020
Accepted: 24 February 2021
First Online: 6 March 2021
Declarations
:
: Prior to participation City Council staff held an information session and all participants gave written informed consent procedures mandated and approved by the institutional research ethics committee of the University of Tsukuba (Tai/30–53).
: Not applicable.
: The authors declare that they have no competing interests.