1. Department of Nursing Science; Institute of Health and Society; University of Oslo Norway
2. Department of Public Health; Aarhus University; Denmark
3. VIA University College; Aarhus Denmark
4. Lovisenberg Diaconal University College; Oslo Norway
5. Department of Endocrinology and Internal Medicine; Aarhus University Hospital; Denmark
6. Telemark University College; Porsgrunn Norway
7. Department of Cardiology; Aarhus University Hospital; Skejby Denmark
8. VIA University College; Silkeborg Denmark