Document is current
Any future updates will be listed below
-
Authors
Kang, Hye-Rim
Hong, Sung-Hyun
Ha, So-Young
Kim, Tae-Bum
Lee, Eui-Kyung https://orcid.org/0000-0003-0601-7754
-
Funding
Funding for this research was provided by:
Korea Health Industry Development Institute (HC15C1335)
- License Information
-
More Information
Article History
Received: 9 July 2018
Accepted: 1 April 2019
First Online: 30 April 2019
Ethics approval and consent to participate
: This study was approved by the institutional review board of Sungkyunkwan University in South Korea (SKKU-IRB-2018-03-024). All personal identifying information for the included patients was anonymous; therefore, informed consent for this study was waived by the institutional review board.
: Not applicable.
: This study used the National Health Insurance Service data (NHIS-2018-2-133). The authors declare no competing interest with the NHIS.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
