Baek, Ji-Hoon
Nam, Chang Hyun
Lee, Su Chan
Ahn, Hye Sun
Ha, Yong-Chan http://orcid.org/0000-0002-6249-0581
Article History
Received: 11 October 2020
Accepted: 23 December 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Institutional Review Board of Himchan hospital.
: All patients provided written informed consent to use their medical records in advance.
: Authors agree to publication. This manuscript has not been published in any journal.