Jödicke, Annika M. http://orcid.org/0000-0002-0000-0110
Zellweger, Urs
Tomka, Ivan T.
Neuer, Thomas
Curkovic, Ivanka
Roos, Malgorzata
Kullak-Ublick, Gerd A.
Sargsyan, Hayk
Egbring, Marco http://orcid.org/0000-0002-4201-1483
Article History
Received: 7 May 2019
Accepted: 3 October 2019
First Online: 11 December 2019
Ethics approval and consent to participate
: The harmlessness of the study was confirmed by the Cantonal Ethics Committee of Zurich, although no formal ethical approval was required under Swiss law.
: Not applicable.
: UZ and IT are employed by the Helsana Group. The other authors declare that they have no competing interests.