Kawabata, Noriyuki http://orcid.org/0000-0001-7235-763X
Nin, Mikio
Article History
Received: 8 December 2020
Accepted: 11 March 2021
First Online: 19 March 2021
Declarations
:
: The institutional review board of Osaka Rosai Hospital approved the study protocol (receipt number 31–53, September 13, 2019, and receipt number 31–109, February 20, 2020). The participants were assured that the data would be anonymous in a publication, and that they could withdraw from the study at any time without facing any disadvantage. To obtain consent under anonymity, if participants did not want to answer the questionnaires, the participants did not return the questionnaires, or they checked the sentence of rejection in the questionnaires and returned; consent was denoted if the questionnaires were completed and returned anonymously.
: Not applicable.
: The authors declare that there are no conflicts of interest.