Jang, Ah Ram
Sagong, Hae
Yoon, Ju Young
Funding for this research was provided by:
BK21 education program
Article History
Received: 13 January 2022
Accepted: 20 June 2022
First Online: 25 June 2022
Declarations
:
: IRB of Seoul National University reviewed and approved the study (No. E2105/002–006), and the need for informed consent was waived due to the nature of secondary data analysis of this study. The study complies with the 1964 Helsinki declaration and its later amendments.
: Not applicable.
: The authors declare that they have no competing interests.