Berggren, Ulrik https://orcid.org/0000-0002-9901-3439
Brundell-Freij, Karin
Svensson, Helena
Wretstrand, Anders
Funding for this research was provided by:
Swedish Transport Administration (TRV 2016/10730)
Article History
Accepted: 14 November 2019
First Online: 25 November 2019