Szeremeta, Anna
Jura-Półtorak, Agnieszka
Koźma, Ewa Maria
Głowacki, Andrzej
Kucharz, Eugeniusz Józef
Kopeć-Mędrek, Magdalena
Olczyk, Krystyna
Funding for this research was provided by:
Narodowe Centrum Nauki (2013/09/N/NZ5/00815)
Śląski Uniwersytet Medyczny (KNW-1-082/N/7/0)
Article History
Received: 6 March 2018
Accepted: 3 September 2018
First Online: 18 September 2018
Ethics approval and consent to participate
: During the entire investigation period we followed the guidelines and regulations of the Helsinki Declaration in 1975, as revised in 1983. The Ethical Committee of the Medical University of Silesia in Katowice approved the research protocol used in this study. All healthy volunteers and RA patients provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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