1. Department of Internal Medicine, David Grant USAF Medical Center, Travis AFB, Fairfield, CA, USA
2. Department of Internal Medicine, Keesler Medical Center, Keesler Air Force Base, Biloxi, MS, USA
3. Department of Internal Medicine, Keesler Medical Center, Keesler Air Force Base, 301 Fisher Street, Biloxi, MS 39534, USA
4. Department of Infectious Disease, David Grant USAF Medical Center, Travis AFB, Fairfield, CA, USA
5. Department of Rheumatology, Singing River Health System, Ocean Springs, MS, USA