Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (159384)
Deutsche Forschungsgemeinschaft (DFG Mo 969/17-1)
Received: 31 October 2017
Accepted: 28 February 2018
First Online: 13 April 2018
Ethics approval and consent to participate
: The Cantonal Ethics Committee Bern (ID: 03/14) as well as the German Society for Psychology (ID: SM052015_CH) have approved of this study. Informed consent to participate in the study is being obtained from every participant.
: Not applicable
: The authors declare that they have no competing interests.
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