Hassan, Ahmed H. S. http://orcid.org/0000-0001-8414-3188
Mietzel, Thorsten
Brunstermann, Ruth
Schmuck, Sebastian
Schoth, Jens
Küppers, Marco
Widmann, Renatus
Article History
Received: 29 August 2018
Accepted: 7 November 2018
First Online: 16 November 2018