Lindvall, Kristina http://orcid.org/0000-0003-4942-611X
Vaezghasemi, Masoud http://orcid.org/0000-0002-0791-0256
Feldman, Inna http://orcid.org/0000-0003-3329-6066
Ivarsson, Anneli
Stevens, Katherine J. http://orcid.org/0000-0002-9018-6413
Petersen, Solveig http://orcid.org/0000-0001-6720-2430
Funding for this research was provided by:
Umeå University
Article History
Received: 21 March 2021
Accepted: 26 July 2021
First Online: 3 August 2021
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the by the Regional Ethics Research Committee (Dnr 2017/281–31). Informed consent to participate was sought from the child. In children below 15 years, also parental consent was requested.
: All authors have consented for publication.
: Katherine Stevens is the developer of the CHU9D. All authors however, declare no conflict of interest.