Funding for this research was provided by:
National Research Foundation of Korea (NRF- 2020S1A5A2A03046422, NRF- 2020S1A5A2A03046422)
Received: 22 December 2021
Accepted: 20 April 2022
First Online: 10 May 2022
: The surveys of the KLoSA were carried out in accordance with relevant guidelines and regulations to protect human subjects after acquiring written informed consent from participants. The current study which used the KLoSA achieved approval from the Institutional Review Board of Chungnam National University (No. 202111-SB-246–01).
: Not applicable.
: The authors declare that they have no competing interests.