Funding for this research was provided by:
Ministry of Educastion, Culture, Sports, Science and Technology (19H03759)
Received: 18 September 2021
Accepted: 7 December 2021
First Online: 20 December 2021
: The study was approved by the Institutional Review Board of Osaka General Medical Center [approval number: C201912002]. Written informed consent was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.