Lee, Sang Jae
Lee, Kang Min
Chang, Minwook
Article History
Received: 9 March 2021
Revised: 25 July 2021
Accepted: 3 August 2021
First Online: 15 September 2021
Declarations
:
: The study was approved by the Institutional Review Board of Dongguk University, Ilsan Hospital, Goyang, South Korea (Approval number, DUIH 2021–00-000), and adhered to the tenets of the Declaration of Helsinki.
: The informed consent required was waived because of the retrospective nature and the minimal risk of this study.
: The authors declare no competing interests.