Funding for this research was provided by:
Stiftelsen för Kunskaps- och Kompetensutveckling (20170231)
O. E. och Edla Johanssons Vetenskapliga Stiftelse
Received: 8 June 2020
Accepted: 10 September 2020
First Online: 18 September 2020
Ethics approval and consent to participate
: Not applicable
: The authors agree with the publication rules and charges.
: The authors declare that there is no conflict of interest.