1CREATE Centre, Division of Infection and Immunity, Cardiff University, Cardiff, UK
2Division of Rheumatology, University of Pavia and IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
3Department of Medicine, Universidade Federal do Rio Grande do Sul Porto Alegre, Rio Grande do Sul, Brazil
4Department of Rheumatology, APHP, Pitie Salpetriere Hospital, Pierre and Marie Curie University, Paris, France
5Department of Rheumatology, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
6Genentech, South San Francisco, CA, USA
7F. Hoffmann-La Roche, Basel, Switzerland
✉Correspondence to: Ernest Choy, UK CREATE Centre and Welsh Arthritis Research Network, Cardiff University School of Medicine, Tenovus Building, Health Park Campus, Cardiff CF14 4XN, UK. E-mail: choyeh@cardiff.ac.uk
© The Author(s) 2018. Published by Oxford University Press on behalf of the British Society for Rheumatology.
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