Dams, Judith
Huynh, Elisabeth
Riedel-Heller, Steffi
Löbner, Margrit
Brettschneider, Christian
König, Hans-Helmut
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01GL1725B)
Projekt DEAL
Article History
Received: 23 April 2020
Accepted: 18 December 2020
First Online: 21 January 2021
Compliance with ethical standards
:
: The authors declare that they have no competing interest.