Funding for this research was provided by:
Health Centre of Jyväskylä Cooperation Area
Primary Health Care Unit of Northern Savo Hospital District
The Finnish Association For General Practice
The Finnish Medical Foundation
Urmas Pekkala’s Foundation
Received: 20 August 2018
Accepted: 21 November 2018
First Online: 19 December 2018
Ethics approval and consent to participate
: Written informed consent was obtained from all the participants prior to the beginning of the study. The institutional review board of the Hospital District of Northern Savo has approved the study protocol (reference: 63/2014).
: Not applicable.
: The authors declare that they have no competing interests.
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