Received: 14 August 2021
Accepted: 8 September 2021
First Online: 17 September 2021
: This study was approved by the ethics committee of Hyogo Prefectural Tamba Medical Center (approval number: Tan-I number 1050). Written informed consent was obtained from patients and the questionnaire forms distributed clearly stating the purpose of the research.
: Not applicable.
: The authors do not have any financial interests or conflicts of interest to disclose.