Gierten, Jakob
Pylatiuk, Christian
Hammouda, Omar T. https://orcid.org/0000-0002-0502-658X
Schock, Christian
Stegmaier, Johannes
Wittbrodt, Joachim https://orcid.org/0000-0001-8550-7377
Gehrig, Jochen
Loosli, Felix
Article History
Received: 19 June 2019
Accepted: 13 January 2020
First Online: 6 February 2020
Competing interests
: Jochen Gehrig is an employee of DITABIS AG, Pforzheim, Germany. All other authors declare no competing interests.