[1] Western Norway University of Applied Sciences,Department of Health and Caring Sciences
[2] Norwegian University of Science and Technology,Department of Public Health and Nursing
[3] NTNU,Department of Quality and Health Technology
[4] University of Stavanger,Department of Health and Nursing Sciences
[5] University of Agder,Department of Nursing and Health Promotion
[6] Oslo Metropolitan University,Department of Physiotherapy
[7] Oslo Metropolitan University,Department of Surgery, Voss Hospital
[8] Haukeland University Hospital/The Western Norway Health Region Authority,Department of Cardiology and Department of Cardiothoracic Surgery, St. Olav Hospital
[9] Trondheim University Hospital,Department of Heart Disease
[10] Haukeland University Hospital,Department of Clinical Research
[11] SSHF,undefined
[12] Førde Hospital Trust,undefined