Jaafreh, Sawsan https://orcid.org/0000-0003-2069-4276
Breuch, Rene
Günther, Klaus
Kreyenschmidt, Judith
Kaul, Peter
Article History
Received: 20 December 2017
Accepted: 1 March 2018
First Online: 9 March 2018
Compliance with Ethical Standards
:
: Sawsan Jaafreh declares that she has no conflict of interest. Rene Breuch declares that he has no conflict of interest. Klaus Günther declares that he has no conflict of interest. Judith Kreyenschmidt declares that she has no conflict of interest. Peter Kaul declares that he has no conflict of interest.
: This manuscript does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable.