Hergan, Patrick http://orcid.org/0000-0002-8522-0306
Lechner, Christoph
Fauster, Ewald
Pilz, Gerald
Schledjewski, Ralf
Funding for this research was provided by:
Bundesministerium für Verkehr, Innovation und Technologie (848666)
Article History
Received: 5 September 2018
Accepted: 11 December 2018
First Online: 15 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.