1. Department of Pharmacy, University of North Carolina (UNC) Hospitals, Chapel Hill
2. Department of Pharmacy, UNC Hospitals, and Clinical Associate Professor, UNC Eshelman School of Pharmacy
3. UNC Eshelman School of Pharmacy, and Clinical Specialist, Department of Pharmacy, UNC Hospitals
4. School of Pharmacy, Cardiff University, Cardiff, Wales, United Kingdom
5. Department of Pathology and Laboratory Medicine, UNC School of Medicine, and Director, McLendon Clinical Laboratories, UNC Hospitals
6. Heather Krumnacher, M.S.N., R.N.-BC, is Clinical Nurse Education Specialist, Inpatient Center for Heart & Vascular Care, UNC Hospitals, Chapel Hill