Kähler, Christian
Derezinski, Tadeusz
Bocian-Sobkowska, Joanna
Keckeis, Andrea
Zacke, Gabriele
Article History
Received: 12 June 2017
Accepted: 6 November 2017
First Online: 5 December 2017
Conflict of interest
: C.M. Kähler, T. Derezinski, J. Bocian-Sobkowska report financial support from Montavit Pharmazeutische Fabrik GmbH during the conduct of the study. A. Keckeis reports financial support during the conduct of the study and received payments and travel support for lectures from Montavit Pharmazeutische Fabrik GmbH. G. Zacke is employee of Montavit Pharmazeutische Fabrik GmbH.