1. Department of Anesthesiology and Reanimation, University Hospital Fundación Alcorcón, 28922 Madrid, Spain
2. IDEhA Simulation Center, University Hospital Fundación Alcorcón, 28922 Alcorcon, Spain
3. Department of Internal Medicine, University Hospital Fundación Alcorcón, 28922 Alcorcon, Spain
4. Department of Emergency, University Hospital Fundación Alcorcón, 28922 Alcorcon, Spain
5. Department of Medicine and Medical Specialities, University of Alcala, 28871 Alcala de Henares, Spain
6. Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
7. Department of Public and Maternal and Child Health, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain
8. Health Research Institute Gregorio Marañón, 28009 Madrid, Spain
9. Department of Obstetrics and Gynecology, University Hospital Gregorio Marañón, 28009 Madrid, Spain