1. Endocrinology Research Centre
2. State Budgetary Institution of Healthcare of the City of Moscow Endocrinological Dispensary of the Department of Healthcare of the City of Moscow
3. Federal State Budgetary Institution «Almazov National Medical Research Centre» of the Ministry of Health of the Russian Federation
4. Moscow Regional Research and Clinical Institute
5. Federal State Budgetary Educational Institution of Higher Education «Rostov State Medical University» of the Ministry
of Healthcare of the Russian Federation
6. Network of family medical centers No. 1
7. N.I. Pirogov Clinic of High Medical Technologies of St. Petersburg State University
8. Stavropol State Medical University