Ziegler, Magnus
Alfraeus, Jesper
Bustamante, Mariana
Good, Elin
Engvall, Jan
de Muinck, Ebo
Dyverfeldt, Petter
Funding for this research was provided by:
Linköping University
Article History
Received: 9 November 2020
Accepted: 15 February 2021
First Online: 27 February 2021
Ethical approval and consent to participate
: The multi-centre SCAPIS study (scapis.se) was approved by the ethical review board of Umeå University (DNR: Umeå 2010-228-31M). All subjects and all participants gave written, informed consent. All subjects provided written informed consent for publication before participation.
: Not applicable.
: The authors declare that they have no competing interests.