1. Russian Clinical Research Center for Gerontology, Pirogov Russian National Research Medical University of the Ministry of Healthcare of the Russian Federation, Moscow 129226, Russian Federation
2. Federal State Autonomous Educational Institution of Higher Education “Peoples’ Friendship University of Russia” (RUDN University), Department of Internal Medicine, Moscow 117198, Russian Federation
3. PRIMUS Research Group, Department of Family Medicine, University of Sherbrooke, Sherbrooke, Quebec J1H 5N4, Canada
4. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Moscow 119991, Russian Federation
5. The Loginov Moscow Clinical Scientific Center of Moscow Health Department, Moscow 111123, Russian Federation
6. Research Center on Aging, Sherbrooke, Quebec J1H 4C4, Canada
7. Research Center of Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec J1H 5N4, Canada
8. Institute of Biology, Komi Science Center of Russian Academy of Sciences, Syktyvkar 167000, Russian Federation