A Study to Assess Immune Response Following Zoster Vaccination to Subjects With Rheumatoid Arthritis Receiving Tofacitinib or Placebo With Background Methotrexate

The Center for Rheumatology, LLP, Albany

Buffalo Rheumatology and Medicine, PLLC, Orchard Park

Altoona Center for Clinical Research, Duncansville

East Penn Rheumatology Associates, PC, Bethlehem

Clinical Research Center of Reading LLP, Wyomissing

Arthritis Treatment Center, Frederick

PMG Research of Salisbury, LLC, Salisbury

Novant Health Imaging Julian Road, Salisbury

Piedmont Rheumatology, P.A, Hickory

PMG Research of Hickory, LLC, Hickory

Palmetto Clinical Trial Services, LLC, Greenville

Jacksonville Center for Clinical Research, Jacksonville

Center for Arthritis and Rheumatic Diseases, Miami

Health Point Medical Group, Inc., Tampa

Suncoast Medical Clinic, St. Petersburg

Sun Coast Medical Clinic, St. Petersburg

DMI Research, Inc., Pinellas Park

Sarasota Arthritis Research Center, Sarasota

Suncoast Clinical Research, Inc., New Port Richey

Florida Arthritis and Osteoporosis Center, Port Richey

Gulf Coast Medical Center, Port Richey

Arthritis Clinic, Jackson

West Tennessee Research Institute, Jackson

Diagnostic Rheumatology And Research, PC, Indianapolis

Deerbrook Medical Associates, Vernon Hills

NEA Baptist Clinic, Jonesboro

Office of John P. Lavery, MD, PA, Allen

Baylor Research Institute Arthritis Care and Research Center, Dallas

Drug Shipping Address (IRB# 14-000826) Ronald Regan, Los Angeles

UCLA David Geffen School of Medicine, Los Angeles

Inland Rheumatology Clinical Trials, Inc., Upland

Pacific Arthritis Center Medical Group, Santa Maria

The Vancouver Clinic (Drug Shipment Only), Vancouver

The Vancouver Clinic, Inc, PS, Vancouver

Dartmouth-Hitchcock Medical Center, Lebanon

Rheumatology Consultants, PLLC, Knoxville