Henricson, Joakim
Ekelund, Ulf
Hartman, Jens
Ziegler, Bruno
Kurland, Lisa
Björk Wilhelms, Daniel
Funding for this research was provided by:
Linköping University
Article History
Received: 14 June 2021
Accepted: 11 March 2022
First Online: 7 April 2022
Declarations
:
: The study was approved by the regional ethics review board in Linköping (permit number 2018/50–31) and performed in accordance with the Declaration of Helsinki and with relevant guidelines and regulations. Patients were informed about the study by posters in the waiting rooms in all participating EDs, and consent was presumed unless patients actively declined participation.
: Not applicable.
: The authors declare that they have no competing interests.