1. Department of Internal Medicine, David Grant Medical Center, Travis Air Force Base, 101 Bodin Circle, Travis AFB, CA 94535, USA
2. Division of Infectious Disease, Department of Internal Medicine, David Grant Medical Center, Travis Air Force Base, Travis AFB, CA, USA
3. Department of Pharmacy, David Grant Medical Center, Travis Air Force Base, Travis AFB, CA, USA
4. Department of Internal Medicine, David Grant Medical Center, Travis Air Force Base, Travis AFB, CA, USA
5. Department of Radiology, David Grant Medical Center, Travis Air Force Base, Travis AFB, CA, USA
6. Division of Cardiology, Department of Internal Medicine, David Grant Medical Center, Travis Air Force Base, Travis AFB, CA, USA