1. Department of Rheumatology University Hospitals of Leicester Leicestershire UK
2. Nuffield Orthopaedic Centre Oxford University Hospitals NHS Foundation Trust Headington UK
3. Faculty of Medicine Dentistry and Health University of Sheffield Sheffield UK
4. Department of Clinical Immunology and Rheumatology Sanjay Gandhi Postgraduate Institute of Medical Sciences Lucknow India
5. Clinical Immunology and Rheumatology SMS Medical College and Hospital Jaipur India
6. Department of Rheumatology Institute of Immunology Vadodara India
7. Department of Medicine Division of Rheumatology Emory University Atlanta GA USA
8. Department of Rheumatology DC Veterans Affairs Medical Center, Georgetown and Howard University Hospitals Washington DC USA
9. Institute of Clinical Sciences University of Birmingham Birmingham UK