Hyun, Jihye
Ha, Moon Soo
Oh, Seung Young
Tae, Jong Hyun
Chi, Byung Hoon
Chang, In Ho
Kim, Tae-Hyoung
Myung, Soon Chul
Nguyen, Tuan Thanh
Kim, Jung Hoon
Kim, Jin Wook
Lee, Yong Seong
Lee, Jooyoung
Choi, Se Young
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2022R1F1A1076502, NRF-2022R1C1C1011806, NRF-2022R1A2C2008207)
Article History
Received: 18 November 2022
Accepted: 20 April 2023
First Online: 3 May 2023
Declarations
:
: All data included in this study were obtained from the National Health Insurance Service (NHIS) of South Korea. All data were provided retrospectively and anonymously. Given the anonymous nature of the data, informed consent was not required, and the study received a waiver for informed consent and ethical approval from the Institutional Review Board of Chung-Ang University Hospital. This study complies with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.