Received: 8 August 2022
Accepted: 4 October 2022
First Online: 25 November 2022
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions. The study was approved by the Institutional Review Board of the International University of Health and Welfare Hospital (approval no: 22-B-16). All the data were subjected to strict privacy policies, and the patients or their family members had the option to drop out of the study at any time. The requirement for acquisition of informed consent from patients was waived by the Institutional Review Board of the International University of Health and Welfare Hospital because of the retrospective design of this study and anonymised data.
: Written informed consent was obtained from the patient for publication of this paper and accompanying images.
: The authors declare that they have no competing interests.