Kim, Jinho http://orcid.org/0000-0002-4675-4612
Funding for this research was provided by:
Korea University (K2008821)
Article History
Accepted: 7 January 2021
First Online: 9 January 2021
Compliance with Ethical Standards
:
: The authors declare that there is no conflict of interest.
: All the participants provide informed consent and data are de-identified before being uploaded to a publicly available database. Ethical approval was not required based on the secondary analyses of de-identified data.