1. Institute of Transportation, Vienna University of Technology, Gusshausstraße 28/E230/3, Vienna 1040, Austria (Corresponding author), e-mail: michael.steineder@tuwien.ac.at, https://orcid.org/0000-0003-2223-1785
2. Institute of Transportation, Vienna University of Technology, Gusshausstraße 28/E230/3, Vienna 1040, Austria, https://orcid.org/0000-0002-3933-971X (V.D.), https://orcid.org/0000-0002-8329-8687 (B.H.), https://orcid.org/0000-0003-2153-9315 (L.E.)