Gerhardsson, Lars https://orcid.org/0000-0003-0173-8122
Ahlstrand, Christina
Ersson, Per
Gustafsson, Ewa
Funding for this research was provided by:
VINNOVA (2017-03736)
Article History
Received: 18 March 2020
Accepted: 8 June 2020
First Online: 17 June 2020
Ethics approval and consent to participate
: The study was approved by the ethical committee at the University of Gothenburg.All participants signed a written consent before participating in the study.
: Not applicable.
: The authors declare that they have no competing interests.