Zakirova Engstrand, Rano http://orcid.org/0000-0001-5115-3785
Roll-Pettersson, Lise
Westling Allodi, Mara
Hirvikoski, Tatja
Funding for this research was provided by:
Department of Special Education, Stockholm University
Article History
First Online: 1 March 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. All procedure performed in this study were in accordance with the ethical standards of the institutional research committee to which the authors are affiliated, and with the 1964 Helsinki declaration and its amendments.
: Informed consent was obtained from all individual participants included in the study.