1. Cardiology Department, University Clinical Hospital of Santiago (CIBER-CV), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
2. Institute of Health Research of Santiago de Compsotela (IDIS), Spain
3. CLINURSID Research Group, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
4. Faculty of Education Sciences, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
5. Faculty of Education and Sport Sciences, Universidade de Vigo, Pontevedra, Spain
6. REMOSS Research Group, Universidade de Vigo, Pontevedra, Spain
7. Paediatric Emergency and Critical Care Division, University Clinical Hospital of Santiago, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
8. Faculty of Nursing, Universidade de Santiago de Compostela, Santiago de Compostela, Spain