Cho, Jooyoung https://orcid.org/0000-0002-9628-2334
Pyo, Jung Yoon https://orcid.org/0000-0002-1866-6885
Fadriquela, Ailyn https://orcid.org/0000-0002-7860-4539
Uh, Young https://orcid.org/0000-0002-2879-7870
Lee, Jong-Han https://orcid.org/0000-0003-4036-8443
Article History
Received: 13 May 2020
Revised: 20 August 2020
Accepted: 16 September 2020
First Online: 23 September 2020
Compliance with ethical standards
:
: None.
: This study was performed after obtaining approval from the institutional review board (IRB) of Wonju Severance Christian Hospital. This study conformed to the research ethics and the patient’s written informed consent was waived for the diagnostic evaluation of anti-CCP tests.
: The manufacturers and Korean distributors played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the findings for publication.