1. FinnHEMS Research and Development Unit Vantaa Finland
2. Emergency Medicine and Services Helsinki University Hospital Helsinki Finland
3. Emergency Medicine University of Helsinki Helsinki Finland
4. Prehospital Emergency Care Hyvinkää Hospital Area Hospital District of Helsinki and Uusimaa Hyvinkää Finland
5. Centre for Emergency Medical Services Oulu University Hospital Oulu Finland
6. Department of Perioperative Services Intensive Care Medicine and Pain Management Turku University Hospital and University of Turku Turku Finland
7. Emergency Medical Services Centre for Prehospital Emergency Care Tampere University Hospital Tampere Finland
8. Centre for Prehospital Emergency Care Kuopio University Hospital Kuopio Finland
9. Lapland HEMS Unit Lapland Hospital District Rovaniemi Finland