1. Norwegian National Advisory Unit for Prehospital Emergency Care (NAKOS); Department of Anaesthesiology; Oslo University Hospital; University of Oslo; Oslo Norway
2. Neonatal Intensive Care Unit; Oslo University Hospital; Oslo Norway
3. Department of Anaesthesiology; Oslo University Hospital; Oslo Norway
4. Paediatric Intensive Care Unit; Oslo University Hospital; Oslo Norway
5. Department of Paediatric and Adolescent Medicine and Institute of Clinical Medicine; University of Oslo; Akershus University Hospital; Lørenskog Norway
6. Center for Simulation; Advanced Education and Innovation; The Children`s Hospital in Philadelphia; Philadelphia PA USA
7. Norwegian National Advisory Unit for Prehospital Emergency Care (NAKOS); Department of Anaesthesiology; Oslo University Hospital; Oslo Norway