This resource was supported by Grant/Cooperative Agreement Number 5 NU50CK000604-04-00 from the Department of Health and Human Services, Centers for Disease Control and Prevention. The contents are solely the responsibility of the authors and do not necessarily represent the official views of the Department of Health and Human Services, Centers for Disease Control and Prevention. Marcos Restrepo, MD, PhD, FCCPProfessorDivision of Pulmonary and Critical Care MedicineDepartment of MedicineUniversity of Texas Health San Antonio Valerie Vaughn, MD, MScAssociate Professor (with tenure) of Medicine, Division of General Internal MedicineBertram H. and Janet M. Schaap Presidential Endowed ChairDirector of Clinical Research, Department of Internal MedicineUniversity of Utah School of MedicineBarbara Jones, MD, MSAssociate Professor, Pulmonary and Critical Care Medicine, University of UtahStaff Physician, George E. Wahlen Veterans Affairs Medical CenterCore Investigator, Veterans Affairs Informatics, Decision Enhancement and AnalyticSciences Center of Innovation