Kondo, Yasuhisa http://orcid.org/0000-0001-7670-4475
Fujisawa, Eiichi
Ishikawa, Kanako http://orcid.org/0000-0001-6583-6333
Nakahara, Satoe http://orcid.org/0000-0001-7871-0166
Matsushita, Kyohei http://orcid.org/0000-0001-6566-7736
Asano, Satoshi
Kamatani, Kaoru
Suetsugu, Satoko
Kano, Kei
Kumazawa, Terukazu http://orcid.org/0000-0001-6927-6791
Sato, Kenichi http://orcid.org/0000-0003-4808-5210
Okuda, Noboru http://orcid.org/0000-0001-6589-3485
Funding for this research was provided by:
Mitsui and Company (R16-0036)
Research Institute for Humanity and Nature (14200075, D06-14200119)
Article History
Received: 15 September 2020
Accepted: 16 March 2021
First Online: 29 March 2021
Declarations
:
: Not applicable.
: The RIHN’s Collaborative Research Committee reviewed ethical aspects of the questionnaire survey and approved that there was no problem according to the ethical standards (Receipt number 2017–7).
: The summary of the questionnaire survey is available atExternalRef removed(in Japanese). An English translation of the questions mentioned in the text is attached as supplementary material. The primary survey records are physically reposited in the RIHN. De-identified data will be available on request to the corresponding author.
: Not applicable.