1. School of Health and Education, University of Skövde, Building G, Floor 3, Högskolevägen 1, 541 28 Skövde, Sweden
2. Department of Health Sciences, University West, Trollhättan, Sweden
3. Center for Primary Health Care Research, Family Medicine, Department of Clinical Sciences, Lund University, Malmö, Sweden
4. Family Medicine, Department of Primary Health Care, Skövde, Sweden
5. Institute of Medicine, Department of Primary Health Care, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden