(Received December 10 2007)
(Accepted December 10 2007)
c1 Address correspondence and reprint requests to Dr Lewis Rubinson, Division of Pulmonary and Critical Care Medicine, University of Washington Harborview Medical Center, 325 Ninth Ave, Campus Box 359762, Seattle, WA 98104(e-mail: firstname.lastname@example.org).
Dr Rubinson is Assistant Professor, Division of Pulmonary and Critical Care Medicine, University of Washington Harborview Medical Center, and Dr Christian is with the Department of Critical Care & Infectious Diseases, Mount Sinai & University Health Network University of Toronto.
The findings and conclusions in this article are those of the authors and do not necessarily represent the views of the Centers for Disease Control and Prevention or the Agency for Toxic Substances and Disease Registry.