1 Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK; First Department of Propaedeutic and Internal Medicine, Laiko General Hospital, Athens 11527, Greece. Electronic address: George.Fragkoulis@glasgow.ac.uk.
2 Internal Medicine Department and Tuberculosis Unit, Kyperounta Rural Hospital, Kyperounta, Cyprus; Communicable Diseases Surveillance and Control Unit, Medical and Public Health Services, Cyprus Ministry of Heath, Nicosia, Cyprus.
3 Department of Pathophysiology, National and Kapodistrian University of Athens, Medical School, Laiko General Hospital, Athens, Greece.
4 Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester, UK; NIHR Manchester Biomedical Research Centre, Manchester Academic Health Science Centre, Manchester University NHS Foundation Trust, Manchester, UK.
5 Department of Inflammation Biology, King's College London & Rheumatology Department, King's College Hospital, London, UK.