Alssahen, Mazen
Hassan, Abdulwahed Ahmed
Wickhorst, Jörn-Peter
Sammra, Osama
Lämmler, Christoph
Glaeser, Stefanie P.
Kämpfer, Peter
Timke, Markus
Prenger-Berninghoff, Ellen
Abdulmawjood, Amir
Article History
Received: 19 June 2019
Accepted: 11 October 2019
First Online: 29 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.