Fig. 1From: GRam stain-guided Antibiotics ChoicE for Ventilator-Associated Pneumonia (GRACE-VAP) trial: rationale and study protocol for a randomised controlled trialStudy design. GPB Gram-positive bacilli, GPC Gram-positive cocci, GNR Gram-negative rods, ICU Intensive care unit, MRSA Methicillin-resistant Staphylococcus aureus, VAP Ventilator-associated pneumoniaBack to article page