1Unit of Biostatistics, Institute for Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
2Rheumatology Unit, Department of Medicine, Karolinska University Hospital, Solna, Karolinska Institutet, Stockholm, Sweden
3Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
4Department of Dermatology, Philadelphia VAMC and Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
5Department of Rheumatology, Great Ormond Street Hospital for Children NHS Trust, London, UK
6Department of Neurology, Academic Medical Centre, Amsterdam, The Netherlands
7Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
8Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
9Department of Neurology, University of Kansas Medical Center, Kansas City, Kansas, USA
10Division of Rheumatology, Immunology and Allergy, Brigham and Women’s Hospital, and Section of Rheumatology, Boston VA Healthcare System, Boston, Massachusetts, USA
11University of Alabama at Birmingham (UAB) and Birmingham VA Medical, Birmingham, Alabama, USA
12Division of Rheumatology and Clinical Rheumatology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
13Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
14National Institute of Health Research Manchester Musculoskeletal Biomedical Research Unit, Central Manchester University Hospitals NHS Foundation Trust, University of Manchester, Manchester, UK
15MRC/ARUK Institute of Ageing and Chronic Disease, Faculty of Health & Life Sciences, University of Liverpool, Liverpool, UK
16Division of Immunology, 3rd Department of Internal Medicine, Medical and Health Science Center, University of Debrecen, Debrecen, Hungary
17Department of Pediatrics, Division of Rheumatology, University of Toronto and The Hospital for Sick Children, Toronto, Canada
18Department of Immunology and Rheumatology, Hospital General de Occidente, Secretaría de Salud, and University of Guadalajara, Guadalajara, Mexico
19Department of Rheumatology, King’s College Hospital NHS Foundation Trust, London, UK
20Clinical Immunology, Doctoral Program in Clinical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan
21US Department of Health and Human Services, National Institutes of Health, Bethesda, Maryland, USA
22Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
23Department of Public Health, Oregon State University, Corvallis, Oregon, USA
24Department of Pediatrics, Division of Rheumatology, IWK Health Centre and Dalhousie University, Halifax, Canada
25Department of Rheumatology and Immunology, People’s Hospital of Beijing University, Beijing, China
26Connective Tissue Diseases Department, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
27Department of Pediatrics, Duke University, Durham, North Carolina, USA
28Paediatric Clinic of Rheumatology, Institute of Rheumatology, Warsaw, Poland
29Section of Rheumatology, Oslo University Hospital–Rikshospitalet, Oslo, Norway
30Vall d’Hebron General Hospital, Barcelona, Spain
31Department of Internal Medicine, Medical Research Center, Clinical Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
32Institute of Rheumatology and Department of Rheumatology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
33Division of Rheumatology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
34Environmental Autoimmunity Group, US Department of Health and Human Services, National Institute of Environmental Health Sciences, National Institutes of Health, Bethesda, Maryland, USA
