Funding for this research was provided by:
Japan Society for the Promotion of Science London (No. 16K07781)
Received: 8 November 2020
Accepted: 26 January 2021
First Online: 22 February 2021
Ethics approval and consent to participate
: Individual consent to participate in the study was obtained prior to the administration of the questionnaire.Only people that consented to participate in the study were considered.
: Not applicable
: The authors declare no competing interests.