Received: 11 March 2021
Accepted: 25 June 2021
First Online: 8 July 2021
: This study was approved by the Ethics Committee of the Kansai Medical University (approval no. 2019092). All procedures performed in the study involving human participants were performed in accordance with the 1964 Helsinki Declaration and its later amendments. Written informed consent was obtained from the patient before undergoing all clinical procedures.
: Not applicable.
: The authors declare that they have no competing interests.