Brantlov, Steven http://orcid.org/0000-0001-6324-9215
Jødal, Lars http://orcid.org/0000-0002-6811-0172
Andersen, René Frydensbjerg http://orcid.org/0000-0001-8045-7147
Lange, Aksel http://orcid.org/0000-0003-2782-4475
Rittig, Søren http://orcid.org/0000-0001-7038-1652
Ward, Leigh C. http://orcid.org/0000-0003-2378-279X
Article History
Received: 6 March 2018
Accepted: 2 August 2019
First Online: 22 August 2019
Ethics approval and consent to participate
: Written informed consent was obtained from the subjects’ parents or legal guardians, before study enrolment. The study was performed in accordance with the Helsinki Declaration, and was approved by the Central Denmark Region Committees on Health Research Ethics (case number: 1–10–72-17-12).
: Not applicable.
: Author Leigh C Ward provides consultancy services to ImpediMed Ltd. ImpediMed Ltd. had no involvement in the preparation of this manuscript. Other authors have no conflicts of interest to declare concerning this work.