Time to address the challenge of difficult to treat psoriatic arthritis: results from an international survey

Affiliations

• ¹ NIHR Leeds Biomedical Research Centre and Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds Teaching Hospitals Trust and University of Leeds, Leeds, UK [email protected].
• ² NIHR Leeds Biomedical Research Centre and Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds Teaching Hospitals Trust and University of Leeds, Leeds, UK.
• ³ Departmnent of Rheumatology and Clinical Immunology & Department of Internal Medicine and Oncology, and Heart and Vascular Center, Hospital of the Hospitaller Order of Saint John of God & Semmelweis University, Budapest, Hungary.
• ⁴ MRC Centre for Neuromuscular Diseases, UCL, London, UK.
• ⁵ Rheumatology, University College London Centre for Rheumatology, London, UK.
• ⁶ Rheumatology, University of Ottawa Faculty of Medicine, Ottawa, Ontario, Canada.
• ⁷ Rheumatology, Hospital Universitario Fundación Alcorcón, Alcorcon, Spain.
• ⁸ Preventive Medicine and Public Health, Universidad Rey Juan Carlos, Madrid, Spain.
• ⁹ Facultad de Medicina y Ciencias de la Salud, Universidad Militar Nueva Granada, Bogota, Colombia.
• ¹⁰ INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Universite, Paris, France.
• ¹¹ APHP, Rheumatology Department, Hopital Universitaire Pitie Salpetriere, Paris, France.
• ¹² Dipartimento di Medicina e Scienze della Salute "Vincenzo Tiberio", Università degli Studi del Molise, Campobasso, Italy.
• ¹³ School of Medicine, Griffith University, Nathan, Queensland, Australia.
• ¹⁴ Rheumatology Department, Hospital de Egas Moniz Serviço de Reumatologia, Lisboa, Portugal.
• ¹⁵ Rheumatology Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
• ¹⁶ Institute of Infection, Immunity & Inflammation, University of Glasgow, Glasgow, UK.