Fonvig, Christina Esmann https://orcid.org/0000-0001-8978-7433
Rasmussen, Helle Mätzke https://orcid.org/0000-0002-7522-8144
Overgaard, Søren https://orcid.org/0000-0002-5465-0055
Holsgaard-Larsen, Anders https://orcid.org/0000-0003-4106-6930
Funding for this research was provided by:
Syddansk Universitet
Region of Southern Denmark Research grant
Region of Southern Denmark PhD grant
Physiotherapy Practice Foundation
Ludvig and Sara Elsass Foundation
Danish Physiotherapy Research Fund
Linex Foundation
Article History
Received: 11 May 2020
Accepted: 24 August 2020
First Online: 1 September 2020
Ethics approval and consent to participate
: The study is approved by the Committee for Medical Research Ethics in the Region of Southern Denmark (S-20120162). Parents signed informed consent following the receipt of verbal and written information at the Motion Analysis Laboratory at Odense University Hospital [].
: Not applicable.
: The authors declare that they have no competing interests.