Seong, Eunice
Lee, Kyung Hwa
Lee, Jong-Sun
Kim, Sojung
Seo, Dong Gi
Yoo, Jae Hyun
Han, Doug Hyun
Hwang, Hyunchan
Choi, Chi-Hyun
Kim, Jae-Won
Article History
Received: 31 March 2023
Accepted: 18 January 2024
First Online: 19 February 2024
Declarations
:
: The study was approved by the Institutional Review Board (IRB) of Seoul National University Hospital (2002-179-1110; 2101-149-1191), Seoul St. Mary’s Hospital (KC20QNDI0131), Chung-Ang University Hospital (2022-004-409), and SMG-SNU Boramae Medical Center (30-2020-44). A waiver of documentation of consent was granted by Seoul National University Hospital IRB for the online survey given to NC (2101-149-1191). All participating adolescents and their parents (or legal guardians) accordingly provided written informed consent or an online consent form based on the approved protocol. All methods were performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.