Teufer, Birgit https://orcid.org/0000-0002-3324-0639
Sommer, Isolde
Nussbaumer-Streit, Barbara
Titscher, Viktoria
Bruckmann, Corinna
Klerings, Irma
Gartlehner, Gerald
Funding for this research was provided by:
Main Association of Austrian Social Security Institutions
Article History
Received: 11 December 2017
Accepted: 14 February 2019
First Online: 25 February 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.