Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (PZ00P3_167823)
Gottfried und Julia Bangerter-Rhyner-Stiftung
Nora van der Meeuwen Häfliger Foundation
Received: 26 April 2020
Accepted: 25 June 2020
First Online: 22 July 2020
Ethics approval and consent to participate
: 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. Informed written consent was obtained from all individual participants included in the study.
: Not applicable
: The authors declare that they have no conflict of interest.