Kim, Yeon-Ha https://orcid.org/0000-0002-0248-1261
Funding for this research was provided by:
National Research Foundation of Korea (NRF) grant funded by the Korean government (018R1C1B5086483)
Article History
Received: 6 February 2025
Accepted: 15 May 2025
First Online: 26 May 2025
Declarations
:
: This study was approved by the Institutional Review Board of Korea National University of Transportation (no. KNUT IRB 2021-17). Informed consent was obtained from all study participants. The research was conducted in accordance with the relevant guidelines and regulations of the Declaration of Helsinki.
: Not applicable.
: The authors declare no competing interests.