1. Department of Medical Rescue; Poznan University of Medical Sciences; Poznan Poland
2. Department of Cardiac Surgery and Transplantology; Poznan University of Medical Sciences, Clinical Hospital SKPP; Poznan Poland
3. Polish Society of Simulation Medicine; Słupca Poland
4. Department of Pediatric Cardiac Surgery; Poznan University of Medical Sciences, Clinical Hospital K. Jonscher; Poznan Poland
5. Voivodeship Emergency Station; Poznan Poland
6. Department of Anesthesiology and Intensive Care; Poznan University of Medical Sciences, Clinical Hospital SKPP; Poznan Poland
7. Lazarski University; Warsaw Poland