Joseph Varon Author

Joseph Varon, MD, FACP, FCCP, FCCM

Department of Critical Care Services,

University General Hospital;

Department of Acute and Continuing Care,

The University of Texas Health Science Center

Houston, Texas

USA

Robert E Fromm Jr., MD, MPH, FACP, FCCP, FCCM

Maricopa Integrated Health System

Department of Internal Medicine;

University of Arizona College of Medicine

Phoenix, Arizona

USA