Funding for this research was provided by:
Received: 29 May 2019
Accepted: 2 September 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: The trial is registered at ExternalRef removed Identifier: NCT01885637. The study obtained ethics approval from The National Committee on Health Research Ethics, Denmark (37237) and The Danish Data Protection Agency (2007-58-0015) have approved the DOMUS trial. Participants gave informed written consent before taking part in the study.
: Not applicable.
: The terms of this research project have been reviewed and approved by the Danish Center for Social Science Research (VIVE) in accordance with its policy on objectivity and independence in research. VIVE is an independent national research centre working within the major welfare fields and affiliated with the Ministry of Economic Affairs and the Interior.