1. Intensive Care Unit Torrejón University Hospital Madrid Spain
2. Donation and Transplant Coordination Unit San Pedro Hospital La Rioja Spain
3. Donation and Transplant Coordination Unit Doctor Josep Trueta University Hospital Gerona Spain
4. Intensive Care Unit Vírgen de las Nieves University Hospital Granada Spain
5. Donation and Transplant Coordination Unit Vall d′Hebrón University Hospital Barcelona Spain
6. Regional Donor and Transplant Coordination of the Autonomus Region of Castilla La Mancha Toledo Spain
7. Intensive Care Unit Son Espases University Hospital Palma de Mallorca Spain
8. Intensive Care Unit Gregorio Marañón University Hospital Madrid Spain
9. Intensive Care Unit Central de Asturias University Hospital Oviedo Spain
10. Donation and Transplant Coordination Unit La Paz University Hospital Madrid Spain
11. Organización Nacional de Trasplantes Madrid Spain