Developing a new, national approach to surveillance for ventilator-associated events: executive summary.

Magill SS, Klompas M, Balk R, Burns SM, Deutschman CS, Diekema D, Fridkin S, Greene L, Guh A, Gutterman D, Hammer B, Henderson D, Hess DR, Hill NS, Horan T, Kollef M, Levy M, Septimus E, Vanantwerpen C, Wright D, Lipsett P