1. Saint Petersburg Institute of Bioregulation and Gerontology; I.P. Pavlov Institute of Physiology of the Russian Academy of Sciences
2. Chita State Medical Academy
3. Saint Petersburg City Multiprofile Hhospital №2
4. Saint Petersburg City Multiprofile Hhospital №2; Saint Petersburg State I.P. Pavlov Medical University
5. Saint Petersburg State I.P. Pavlov Medical University
6. Saint Petersburg Institute of Bioregulation and Gerontology