Department of Clinical Sciences/Ophthalmology, Umeå University, Umeå, Sweden
Dept of Surgery, Inst of Surgical and Perioperative sciences, Umeå, Umea, Sweden
Department of Nursing, Umeå University, Umeå, Sweden
Umeå university, Umeå, Sweden
Östersund Hospital, Östersund, Jämtland, Sweden
Umea University, Umeå, Sweden
Turku university hospital, Turku, Finland
Kuopio university hospital, Kuopio, Finland
Umeå university hospital, Umeå, Sweden
Stress Rehabilitation Clinic, Umeå university hospital, Västerbotten county council, Umea, Sweden
Heart Centre, Umeå University Hospital, Umeå, Sweden