Document is current
Any future updates will be listed below
-
Authors
Kim, Eun Young
Song, Kyo Young https://orcid.org/0000-0002-5840-1638
- License Information
-
More Information
Article History
Received: 5 August 2020
Accepted: 20 October 2020
First Online: 10 November 2020
Ethics approval and consent to participate
: The study was approved by the Human Experimentation Committee of our institution (ethical approval number: KC17RESI0108).
: We simply extracted data and did not involve the private information of patients.
: The authors declare that they have no competing interests.
