Mogensen, Christian Backer https://orcid.org/0000-0002-8254-089X
Wittenhoff, Lena
Fruerhøj, Gitte
Hansen, Stephen
Article History
Received: 11 November 2016
Accepted: 18 January 2018
First Online: 26 January 2018
Authors’ information
: None.
: In accordance with Danish legislation (Bekendtgørelse af lov om videnskabsetisk behandling af sundhedsvidenskabelige forskningsprojekter) this study was considered a quality assurance study of implemented, recognized technologies with no need of ethical approval.All parents consented verbally for the inclusion of all participants in this research.
: Not applicable.
: The authors declare that they have no competing interests.
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