Funding for this research was provided by:
C4i, Center, Sahlgrenska University Hospital
ALF grant Västra Götaland Region
Konrad Helfrid Johanssons Foundation
Felix Neubergh Foundation
Grant AFA Insurance Company.
Article History
Received: 10 May 2018
Revised: 27 August 2018
Accepted: 19 September 2018
First Online: 9 October 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed 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.
: Oral and written informed consent was obtained from all individual participants included in the study.