Opinc, Aleksandra http://orcid.org/0000-0002-7881-5731
Sarnik, Joanna http://orcid.org/0000-0002-7343-8551
Brzezińska, Olga http://orcid.org/0000-0002-3885-8497
Makowski, Marcin http://orcid.org/0000-0002-9135-5282
Lewandowska-Polak, Anna http://orcid.org/0000-0002-8389-7399
Makowska, Joanna http://orcid.org/0000-0003-2036-375X
Funding for this research was provided by:
Uniwersytet Medyczny w Lodzi (Grant of the Medical University of Lodz, awarded for student's project as a part of the "Granty Umedu" program, organized by Students' Scientific Association of the Medical University of Lodz)
Klinika Reumatologii, Uniwersytet Medyczny w Lodzi (statutory resources)
Article History
Received: 20 December 2019
Accepted: 13 March 2020
First Online: 28 March 2020
Compliance with ethical standards
:
: Author Aleksandra Opinc declares that she has no conflict of interest. Author Joanna Sarnik declares that she has no conflict of interest. Author Olga Brzezińska declares that she has no conflict of interest. Author Marcin Makowski declares that he has no conflict of interest. Author Anna Lewandowska-Polak declares that she has no conflict of interest. Author Joanna Makowska declares that she has no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (Bioethical Committee of the Medical University of Lodz, Poland. Reference number: RNN/173/18/KE) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.