1. Department of Global Public Health and Primary Care; University of Bergen; Bergen Norway
2. Department of Health Sciences in Aalesund; Norwegian University of Science and Technology (NTNU); Aalesund Norway
3. Department of Obstetrics and Gynaecology; Haukeland University Hospital; Bergen Norway
4. Department of Clinical Science; University of Bergen; Bergen Norway
5. Department of Health and Caring Sciences; Western Norway University of Applied Sciences (HVL); Bergen Norway
6. Department of Plastic Surgery and Burn Center; Haukeland University Hospital; Bergen Norway
7. Faculty of Health Sciences and Social Care; Molde University College; Molde Norway