1. Division of Specialty Care, Charlie Norwood Veterans Affairs Medical Center, Augusta, Georgia, USA
2. Center of Innovation for Complex Chronic Healthcare, Edward J. Hines, Jr. VA Hospital, Hines, Illinois, USA
3. Stritch School of Medicine, Loyola University, Maywood, Illinois, USA
4. Department of Medicine, Division of Endocrinology, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
5. Department of Medicine, Division of Rheumatology, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
6. Department of Medicine, Division of Rheumatology, J. Harold Harrison, MD, Distinguished University Chair in Rheumatology, Medical College of Georgia, Augusta University, Augusta, Georgia, USA