Samefors, Maria
Scragg, Robert
Nystrom, Fredrik H.
Östgren, Carl Johan
Funding for this research was provided by:
Forskningsrådet i Sydöstra Sverige (-)
Futurum - Akademin för Hälsa och Vård, Region Jönköpings läns (-)
Konung Gustaf V:s och Drottning Victorias Frimurarestiftelse (-)
the Department of Medical and Health Sciences at Linköping University (-)
County Council of Östergötland (-)
Svenska Läkaresällskapet (-)
National Research School in General Practice (-)
Article History
Received: 4 July 2019
Accepted: 18 March 2020
First Online: 21 May 2020
Compliance with ethical standards
: The study was approved by the Regional Ethical Review Board, Linköping, Sweden (reference number M26-05), and complied with the Declaration of Helsinki. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.