1. Department of Nursing, Department of Public Health and Clinical Medicine, Family Medicine, Umeå University, Umeå, Sweden
2. Department of Nursing, Umeå University, Umeå, Sweden
3. Department of Public Health and Clinical Medicine, Medicine, Umeå University, Umeå, Sweden
4. Unit of Research, Education and Development Department of Public Health and Clinical Medicine – Östersund Hospital, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden