| Institution: | (1) Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA;(2) Geriatric Research Education and Clinical Centers, Palo Alto VA Health Care System, 3801 Miranda Avenue, Palo Alto, CA 94304, USA;(3) Roche Diagnostics GmbH, Nonnenwald 2, 82377 Penzberg, Germany;(4) Department of Dermatology, University of Michigan, Ann Arbor, MI 48109, USA;(5) Division of Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA |
