Article History
Received: 2 June 2020
Revised: 9 September 2020
Accepted: 21 September 2020
First Online: 2 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The Institutional Review Board of Hyogo College of Medicine approved this study (No. 2426), which followed the tenets of the Declaration of Helsinki.
: Informed consent was obtained from all individual participants included in the study.
: Not applicable.