Angst, Felix http://orcid.org/0000-0003-3342-8591
Lehmann, Susanne
Aeschlimann, André
Sandòr, Peter S.
Wagner, Stephan
Article History
Received: 22 July 2019
Accepted: 10 July 2020
First Online: 22 July 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of Aarau, Canton Aargau, Switzerland (EK AG 2008/026) and written informed consent was obtained from all study participants.
: Not applicable. Data contain no personal data.
: There are no conflicts of interests or competing interests to declare.