Buerge, Ignaz J. http://orcid.org/0000-0003-2278-673X
Pavlova, Pavlina
Hanke, Irene
Bächli, Astrid
Poiger, Thomas http://orcid.org/0000-0003-4205-4261
Funding for this research was provided by:
Swiss Federal Office of Transport
Swiss Union of Public Transport
Article History
Received: 24 July 2020
Accepted: 5 October 2020
First Online: 12 November 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.