Yang, You Lee
Im, Eun-Ok
Kim, Yunmi
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2020R1C1C1006343)
Article History
Received: 15 February 2023
Accepted: 17 June 2023
First Online: 10 July 2023
Declarations
:
: This study was approved by the institutional review board (IRB) of Eulji University (EUIRBN2020-043). The parent surveys (KNHANES) confirm that informed consent was obtained from all subjects, and all methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.