About the Authors

Olga Grigoriev

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

ogrigoriev@demogr.mpg.de

Affiliation Max Planck Institute for Demographic Research, Rostock, Germany

Gabriele Doblhammer

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Institute for Sociology and Demography, University of Rostock, Rostock, Germany, German Center for Neurodegenerative Disease, Bonn, Germany

Competing Interests

The authors have declared that no competing interests exist.