Funding for this research was provided by:
Velux Fonden (00018310)
Aase og Ejnar Danielsens Fond (19-10-0216)
Received: 3 September 2020
Accepted: 21 January 2021
First Online: 30 January 2021
Ethics approval and consent to participate
: The study protocol was approved by the Scientific Ethics Review Committee of the Capital Region of Denmark in January 2019 (ref. H18051304). Amendments have been accepted July 2019 (ref. 69163) and November 2019 (ref. 70778). The study is approved by Danish Data Protection Agency in December 2018 (ref. VD-2018-388). The trial has been registered on the ExternalRef removed website under the identification number NCT03719573 on October 2018, prior to inclusion start. The study complies with the Declaration of Helsinki [CitationRef removed]. All participants will have to sign an informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.