Midorikawa, Sanae
Ohtsuru, Akira
Funding for this research was provided by:
Japan Society for the Promotion of Science (16K01791, 16K01791)
Article History
Received: 15 November 2021
Accepted: 14 February 2022
First Online: 3 March 2022
Declarations
:
: This study was approved by the Fukushima Medical University Ethics Committee, Fukushima, Japan (approval no. 2019–180). The questionnaire included an explanation that mailings a completed response was indicative of informed consent because the survey was completed anonymously and therefore no individuals were identifiable. All methods were performed in accordance with the Ethical Guidelines for Medical and Biological Research Involving Human Subjects by the Ministry of Education, Culture, Sports, Science and Technology of Japan.
: Not applicable.
: We declare no competing interests.