Funding for this research was provided by:
Received: 17 January 2020
Accepted: 28 January 2020
First Online: 17 February 2020
Ethics approval and consent to participate
: The Danish National Committee on Biomedical Research Ethics (The local ethical committee of Frederiksberg and Copenhagen) has evaluated a description of the study and concluded that, according to Danish law as defined in Committee Act § 2 and § 1, the intervention described should not be further reported to the local ethics committee (Ref number: H-18041423). Written informed consent will be collected for all individuals participating in the evaluation of the study.
: Not applicable.
: The authors declare that they have no competing interests.