Elmberger, Agnes
Björck, Erik
Liljedahl, Matilda
Nieminen, Juha
Bolander Laksov, Klara
Funding for this research was provided by:
Stockholms Läns Landsting (20170043)
Article History
Received: 16 November 2017
Accepted: 19 September 2018
First Online: 3 October 2018
Compliance with 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 research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.