Bae, Myeong-Hun
Zhang, Xiaoyu
Lee, Je-Seong
Article History
Received: 7 March 2024
Accepted: 20 May 2024
First Online: 23 May 2024
Declarations
:
: All methods were carried out in accordance with relevant guidelines and regulations. The study protocol was reviewed and approved by the Institutional Review Board of the Korea Youth Policy Research Institute Ethics Review Committee (approval numbers: 202007-HR-Unique-016, 202106-HR-Unique-011, and 202206-HR-Unique-026-11). All participants and/or their legal guardians provided written informed consent and conducted according to the principles outlined in the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.