Funding for this research was provided by:
Javna Agencija za Raziskovalno Dejavnost RS (P1-0189)
Received: 24 September 2020
Accepted: 16 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: The SHARE survey is subject to continuous ethics review; Waves 5 and 6 were reviewed and approved by the Ethics Council of the Max Planck Society.
: Not applicable.
: The authors declare that they have no competing interests.