Reply

Affiliations

• ¹ Veterans Administration Nebraska-Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE.
• ² University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA.
• ³ Drexel University College of Medicine, Philadelphia, PA.
• ⁴ University of Alabama at Birmingham, Birmingham, AL.
• ⁵ University of Texas Southwestern, Dallas, TX.
• ⁶ Arthritis Centers of Texas, Dallas, TX.
• ⁷ Yale University New Haven, CT and Veterans Affairs Medical Center, West Haven, CT.
• ⁸ University of Nebraska Medical Center Omaha, NE and FORWARD, The National Databank for Rheumatic Diseases, Wichita, KS.