Funding for this research was provided by:
National Research Foundation of Korea (No. 2020R1F1A1072923)
Received: 29 September 2021
Accepted: 20 May 2022
First Online: 25 May 2022
: This study examined text data from an internet community board on Naver (ExternalRef removed). The board was anonymously operated, and the scope of the data collected for the study included titles and contents of posts, which did not contain personal information, such as the questioner’s username. All methods were performed following relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.