A. B. Sinelnikov
Lomonosov Moscow State University; Scientific Research Institute for Socio-Economic Statistics of the Federal State Statistics Service (Statistics Research Institute of Rosstat)
Russian Federation

Alexander B. Sinelnikov, Doctor of Sociological Sciences, Associate professor, Professor, Principal Researcher

Faculty of Sociology; Department of Family Sociology and Demography

Moscow

O. A. Zolotareva
Scientific Research Institute for Socio-Economic Statistics of the Federal State Statistics Service (Statistics Research Institute of Rosstat); MIREA – Russian Technological University
Russian Federation

Olga A. Zolotareva, Candidate of Economic Sciences, Associate Professor, Principal Researcher

Department of Statistics and Mathematical Methods in Management

Moscow

V. M. Karpova
Institute of Socio-Economic Studies of Population, Federal Center of Theoretical and Applied Sociology, Russian Academy of Sciences (ISESP FCTAS RAS)
Russian Federation

Vera M. Karpova, Candidate of Sociological Sciences, Leading Researcher

Laboratory for the Study of Population Health and the Health System

Moscow