Cheon, Yun-Hong
Song, Jung Soo https://orcid.org/0000-0001-8651-5125
Publication History
Received: 2020-02-25
Revised: 2020-03-08
Accepted: 2020-03-09
Published online: 2020-03-25
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.