Article History
Received: 1 May 2021
Accepted: 14 March 2022
First Online: 23 March 2022
Declarations
:
: This retrospective study was approved by the institutional Ethics Committee of the Seoul St. Mary’s Hospital. Informed consent was waivered due to the retrospective and non-interventional nature of this analysis.
: Written informed consents for publication were obtained from all participants.
: The authors declare that thy have no competing interests.