Kolkhidova, Z. A.
Nikishina, I. P.
Glukhova, S. I.
Article History
Received: 3 February 2025
Revised: 9 February 2025
Accepted: 9 February 2025
First Online: 11 May 2025
ETHICS APPROVAL AND CONSENT TO PARTICIPATE
: The study was approved by the local ethics committee of the Nasonova Research Institute of Rheumatology (Protocol no. 22 dated December 2, 2021). All study participants (their representatives) signed voluntary informed consent before the start of the study.
: The authors of this work declare that they have no conflicts of interest.