Wigander, Helena http://orcid.org/0000-0002-3016-3260
Nisell, Margret
Frenckner, Björn
Wester, Tomas
Brodin, Ulf
Öjmyr-Joelsson, Maria
Funding for this research was provided by:
Stiftelsen Clas Groschinskys Minnesfond (18132)
H.K.H. Kronprinsessan Lovisas Förening för Barnasjukvård (2015-00174)
Majblommans Riksförbund (49)
Stiftelsen Kempe-Carlgrenska Fonden
Article History
Accepted: 14 December 2018
First Online: 7 February 2019
Compliance with ethical standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Ethical approval was obtained from the Ethics Review Board in Stockholm, (2008/1706-313).
: Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.