Received: 20 July 2021
Revised: 8 January 2022
Accepted: 31 January 2022
First Online: 2 March 2022
: The authors declare no conflicts of interest.
: This research was approved by Tokushima University. The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: Written informed consent was obtained from all patients included in this study.