Michael J. Cawley, PharmD, RRT, CPFT, is an associate professor of clinical pharmacy at the Philadelphia College of Pharmacy at the University of the Sciences in Pennsylvania. He has more than 20 years of clinical experience as a registered respiratory therapist, certified pulmonary function technologist, and critical care clinical pharmacist. Well published, Dr. Cawley is also a medical consultant, pharmaceutical advisory board member, and editorial reviewer for numerous medical and pharmacy journals including Pharmacotherapy, Clinical Therapeutics, and Critical Care Medicine. He is an editorial board member of Annals of Pharmacotherapy (Critical Care Section) and RT (a journal for respiratory care practitioners).