Document is current
Any future updates will be listed below
-
Authors
Kim, Kyae Hyung
Choi, Seulggie
Kim, Kyuwoong
Chang, Jooyoung
Kim, Sung Min
Kim, Seong Rae
Cho, Yoosun
Oh, Yun Hwan
Lee, Gyeongsil
Son, Joung Sik
Park, Sang Min https://orcid.org/0000-0002-7498-4829
-
Funding
Funding for this research was provided by:
Korea Centers for Disease Control and Prevention (2019060E80A-00)
- License Information
-
More Information
Article History
Received: 17 August 2020
Accepted: 6 February 2021
First Online: 18 February 2021
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This study was approved by the Seoul National University Hospital Institutional Review Board (IRB number: E-1905–148-1035).
: The requirement of informed consent was waived by the review board, as the NHIS database is anonymized with use of its data guided by strict confidentiality guidelines.
