| 1 (127) | Russian Academy of Medical Sciences | RUS | |
| 2 (141) | VA Nasonova Scientific Research Institute of Rheumatology of the Russian Academy of Medical Sciences | RUS | |
| 3 (354) | Ministry of Health of the Russian Federation | RUS | |
| 4 (392) | Ljubljana University Medical Centre | SVN | |
| 5 (790) | Russian Medical Academy of Continuous Professional Education | RUS | |
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