Killingmo, Rikke Munk
Chiarotto, Alessandro
van der Windt, Danielle A.
Storheim, Kjersti
Bierma-Zeinstra, Sita M. A.
Småstuen, Milada C.
Zolic-Karlsson, Zinajda
Vigdal, Ørjan N.
Koes, Bart W.
Grotle, Margreth
Article History
Received: 17 December 2021
Accepted: 13 June 2022
First Online: 18 June 2022
Declarations
:
: The BACE-N study was classified as a quality assessment study by the Norwegian Regional Committee for Medical Research Ethics (ref no. 2014/1634/REK vest) and approved by the Norwegian Social Science Data Service (ref no. 42149). The BACE-D study was approved by the Medical Ethics Committee of the Erasmus Medical Center, the Netherlands (NL24829.078.08). This study was performed in accordance with the PROGRESS framework and the Declaration of Helsinki. All participants provided written informed consent to participate in the studies.
: Not applicable.
: The authors declare that they have no competing interests.