Hessmann, Martin H.
Buhl, Michael
Finkemeier, Chris
Khoury, Amal
Mosheiff, Rami
Blauth, Michael
Article History
Received: 18 March 2018
Revised: 23 July 2019
Accepted: 9 August 2019
First Online: 29 January 2020
Compliance with ethical guidelines
:
: M.H. Hessmann, M. Buhl, C. Finkemeier, A. Khoury, R. Mosheiff and M. Blauth declare that they have no competing interests.
: For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case.