Roser, Katharina
Mader, Luzius
Baenziger, Julia
Sommer, Grit
Kuehni, Claudia E.
Michel, Gisela http://orcid.org/0000-0002-9589-0928
Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (100019_153268/1)
Article History
Accepted: 1 March 2019
First Online: 8 March 2019
Compliance with ethical standards
:
: There are no conflicts of interest for any of the authors.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethical approval was granted through the Ethics Committee of Northwest and Central Switzerland (EKNZ 2015-075; 26 March 2015).
: Written informed consent was obtained from all individual participants included in the study.