Funding for this research was provided by:
Avtal mellan svenska staten och vissa landsting om samarbete om grundutbildning av läkare, medicinsk forskning och utveckling av hälso- och sjukvården (214/354)
Forskning Utveckling och Utbildning Foundations (REGSKANE-634231)
Skåne University Hospital Foundations (92401)
Text and Data Mining valid from 2019-03-22
Received: 17 January 2019
Accepted: 18 March 2019
First Online: 22 March 2019
Ethics approval and consent to participate
: The study was approved by the ethics committees at Lund, Gothenburg and Uppsala Universities (LU 693/00 Gbg M 014–1 UPS 01–057) and carried out in accordance with the Declaration of Helsinki. All participants gave written informed consent before study start.
: Not applicable.
: The authors declare that they have no competing interests.
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