Pneumonia and Ventilator Associated Pneumonia Surveillance American Thoracic Society Documents Guidelines for Preventing Health Care Associated Pneumonia, 2003 Ventilator Associated Pneumonia: How Do the Different Criteria for Diagnosis Match Up? Assessing predictive accuracy for outcomes of ventilator associated events in an international cohort: the EUVAE study Intensive Care Medicine Springer Nature Link Assessing prediction accuracy for outcomes of ventilator associated events and infections in critically ill children: a prospective cohort study ScienceDirect