Won, Young Ju
Oh, Seok Kyeong
Lim, Byung Gun
Kim, Young Sung
Lee, Do Yeop
Lee, Jae Hak
Funding for this research was provided by:
National Research Foundation of Korea (No. NARS3270Q)
Article History
Received: 25 August 2022
Accepted: 3 February 2023
First Online: 17 February 2023
Declarations
:
: The study was approved by the Ethics Committee of the Korea University Guro Hospital Institutional Review Board (approval number: 2019GR0178) on May 22, 2019, and written informed consent was obtained from all subjects and their legal guardian(s) prior to data collection or study intervention. All procedures were performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Not applicable.
: The authors declare no competing interests.