Kang, Min Kyu
Oh, Seung-Young
Lee, Hannah
Ryu, Ho Geol
Article History
Received: 14 July 2021
Accepted: 29 December 2021
First Online: 9 March 2022
Declarations
:
: The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013). The study was approved by institutional review board of Seoul National University Hospital (NO. 1711-109-901) and informed consent was waived due to retrospective study design.
: Not applicable.
: Authors have no conflict of interest to declare associated with this study.