Article History
Received: 31 March 2020
Accepted: 12 August 2020
First Online: 25 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The procedures were approved by Yukioka Hospital Review Board (#0007).
: All patients gave their informed consent for participation and publication prior to inclusion in the study.
: Data were collected from clinical records and arranged in the Excel file.