1. KTH Royal Institute of Technology, Department of Medical Engineering, Stockholm
2. GE Vingmed Ultrasound, Oslo
3. Karolinska Institute, Department of Molecular Medicine and Surgery, Stockholm
4. Karolinska Hospital, Department of Emergency Medicine, Stockholm
5. Danderyd Hospital, Department of Cardiology, Stockholm
6. Karolinska Institute, Department of Clinical Science, Intervention and Technology, Stockholm
7. Karolinska Institute, Department of Clinical Sciences, Stockholm