Christidis, Maria http://orcid.org/0000-0001-6804-6855
Lindberg, Viveca
Funding for this research was provided by:
Stockholm University
Article History
Received: 6 November 2018
Accepted: 23 May 2019
First Online: 11 June 2019
Compliance with Ethical Standards
: This article followed the ethical rules stipulated for research in the social sciences by the Swedish Research Council (Stafström CitationRef removed).
: The authors declare that they have no conflict of interest.