Norberg, Erik
Odenstedt-Herges, Helena
Rydenhag, Bertil
Oras, Jonatan http://orcid.org/0000-0001-8890-6752
Funding for this research was provided by:
Göteborgs Läkaresällskap (325921)
Stiftelserna Wilhelm och Martina Lundgrens (2015-0427)
Article History
First Online: 11 June 2018
Compliance with Ethical Standards
:
: Jonatan Oras received grants from the Gothenburg medical society and Wilhelm and Martina memorial fund for this project. The other authors declare they have no conflicts of interest.
: All procedures performed in the studies were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent was not required.