Funding for this research was provided by:
Korean government (RS-2021NR060107)
Korean government (RS-2025-24523548)
Korea Research Institute of Standards and Science (2026-GP2026-0020)
Chungnam National University (Chungnam National University)
Korean National Police Agency & Korea Customs Service (RS-2024-00406234)
Article History
Received: 2 February 2026
Revised: 26 February 2026
Accepted: 26 February 2026
First Online: 27 March 2026
Declarations
:
: The authors declare that they have no competing interests.
: Neither ethical approval nor informed consent was required for this study.