1. MR Jam Gatell, RN, Critical Care Centre, Hospital de Sabadell, Sabadell, Spain
2. M Santé Roig, RN, Critical Care Centre, Hospital de Sabadell, Sabadell, Spain
3. O Hernández Vian, RN, MsC, MPH, Primary Care Centre, Sabadell, Spain
4. E Carrillo Santín, RN, Critical Care Centre, Hospital de Sabadell, Sabadell, Spain
5. C Turegano Duaso, RN, Critical Care Centre, Hospital de Sabadell, Sabadell, Spain
6. I Fernández Moreno, RN, Department of Nosocomial Infection Surveillance and Prevention, Hospital de Sabadell, Sabadell, Spain
7. J Vallés Daunis, MD, PhD, Critical Care Centre, Hospital de Sabadell, Sabadell, Spain