Kassa, A-M. http://orcid.org/0000-0001-9788-6159
Dellenmark-Blom, M.
Thorsell Cederberg, J.
Engvall, G.
Engstrand Lilja, H.
Funding for this research was provided by:
Gillbergska stiftelsen
H.K.H. Kronprinsessan Lovisas Förening för Barnasjukvård (2018-00438, 2016-00250)
Fredrik och Ingrid Thurings Stiftelse (2017-00320)
Article History
Accepted: 6 November 2019
First Online: 18 November 2019
Compliance to ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Regional Ethical Review Board in Uppsala (Registration Number 2015/264, Amendments 2015/264/2, 2015/264/3, 2019-00139) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants in the study. For children below the age of 15, informed consent was obtained only from the parents.