Funding for this research was provided by:
The association of Danish Physiotherapists' Research Fund
Received: 2 July 2020
Accepted: 25 November 2020
First Online: 4 January 2021
Ethics approval and consent to participate
: Informed, written consent was received from all included patients, ESPs and OSs. The study was approved by the Danish Data Protection Agency (ref. no: 1–16–02-724-17) and the management at the Hospital. The study was preregistered at ExternalRef removed (NCT03343951). The Ethics Committee of Central Denmark Region accepted initiation of the study and reviewed the study as non-notifiable (inquiry: 8–1–45-70-10-17). According to Danish law no further approvals were required.
: Not applicable.
: The authors declare that they have no competing interests.