1. Pirogov Russian National Research Medical University of Ministry of Health of the Russian Federation, Russian Gerontology Research and Clinical Centre
2. Pirogov Russian National Research Medical University of Ministry of Health of the Russian Federation, Russian Gerontology Research and Clinical Centre;
Medical Scientific and Educational Center of Lomonosov Moscow State University
3. Pirogov Russian National Research Medical University of Ministry of Health of the Russian Federation, Russian Gerontology Research and Clinical Centre;
Moscow State University of Medicine and Dentistry
4. Medical Scientific and Educational Center of Lomonosov Moscow State University