Weiss, Nora M. http://orcid.org/0000-0002-0645-3591
Bächinger, David
Rrahmani, Adrian
Bernd, Hans E.
Huber, Alexander
Mlynski, Robert
Röösli, Christof
Article History
Received: 15 January 2020
Accepted: 20 April 2020
First Online: 5 May 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: The study protocol was approved by the local Ethics Committees in accordance with the Helsinki declaration (registration-number: A2017-0101 Rostock, Germany; No. 2018–02216, Zurich, Switzerland).
: Informed consent was obtained from all the participants.