Funding for this research was provided by:
Daegu Catholic University Medical Center
Publication History
Received: 2019-09-25
Revised: 2019-10-16
Accepted: 2019-11-07
Published online: 2019-12-31
Copyright and Licensing
Copyright: Copyright © 2020 by The Korean College of Rheumatology
License: This is a Open Access article, which permits unrestricted non-commerical use, distribution, and reproduction in any medium, provided the original work is properly cited.