About the Authors
- Olga Grigoriev
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Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing
* E-mail: ogrigoriev@demogr.mpg.de
Affiliation Max Planck Institute for Demographic Research, Rostock, Germany
- Gabriele Doblhammer
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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.