Kim, Bo-Guen
Shin, Sun Hye
Lee, Sun-Kyung
Kim, Sang-Heon
Lee, Hyun
Article History
Received: 27 March 2024
Accepted: 27 August 2024
First Online: 9 September 2024
Declarations
:
: Study 1 was approved by the Institutional Review Board of the Samsung Medical Center (IRB no.: SMC 2023-08-084). Study 2 was approved by the Institutional Review Board of the Hanyang University Hospital (IRB no.: HYUH 2023-06-007). The requirement for obtaining informed consent was waived because the CDW and NHIS databases were constructed after anonymization. These studies were conducted in accordance with the principles of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.