Siegenthaler, Beat
Defila, Claudia
Muzumdar, Sukalp
Beer, Hans-Dietmar
Meyer, Michael
Tanner, Sandra
Bloch, Wilhelm
Blank, Volker
Schäfer, Matthias
Werner, Sabine
Article History
Received: 17 July 2017
Revised: 19 December 2017
Accepted: 22 January 2018
First Online: 27 February 2018
Change Date: 22 October 2019
Change Type: Correction
Change Details: An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.