1 Division of Rheumatology, Department of Internal Medicine, Michigan Medicine, Ann Arbor, Michigan.
2 Department of Medicine, Center for Outcomes and Effectiveness Research and Education (COERE), Division of Rheumatology, University of Alabama at Birmingham, Birmingham, Alabama.
3 Arthritis Clinical Intervention Program, Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, Alabama.
4 Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan Medical Center and Inflammatory Bowel Disease Program, Ann Arbor VA Healthcare System, Ann Arbor, Michigan.