| Centre Name | Trust | | No. of Participants Randomised |
| Aarhus University Hospital, Aarhus, Denmark |
N/A |
|
8 |
| Aberdeen Royal Infirmary, Aberdeen, Scotland, UK |
Grampian University Hospitals NHS Trust |
|
1 |
| Addenbrooke's Hospital, Cambridge, UK |
Cambridge University Hospitals NHS Foundation Trust |
|
46 |
| Auckland City Hospital, Auckland, New Zealand |
N/A |
|
2 |
| Austin Hospital, Heidelberg, Victoria, Australia |
N/A |
|
3 |
| Azienda Ospedaliera Spedali Civili di Brescia, Brescia, Italy |
N/A |
|
20 |
| Azienda Ospedaliero Universitaria di Parma, Parma, Italy |
N/A |
|
6 |
| Boston University School of Medicine, Boston, MA, USA |
N/A |
|
4 |
| Canberra Hospital, ACT, Australia |
N/A |
|
10 |
| Cedars-Sinai Medical Center, Los Angeles, CA |
N/A |
|
2 |
| Centre Hospitalier de Boulogne, France |
N/A |
|
4 |
| Centre Hospitalier de Mulhouse, Mulhouse, France |
N/A |
|
1 |
| Centre Hospitalier de la Region d'Annecy, Pringy, France |
N/A |
|
1 |
| Centre Hospitalier de Valenciennes, France |
N/A |
|
8 |
| Centre Hospitalier Universitaire de Grenoble, France |
N/A
|
|
6 |
| CHRU Brest-Hopital La Cavale Blanche, France |
N/A |
|
3 |
| CHU Caen - Nephrology Department, Caen, France |
N/A |
|
0 |
| CHU Clermont-Ferrand, France |
N/A |
|
0 |
| CHU de Brest - Internal Medicine |
N/A |
|
1 |
| CHU De Toulouse-Hotel Dieu Saint Jacques, France |
N/A |
|
8 |
| Chu D’Angers, Angers, France |
N/A |
|
0 |
| Chu D'Angers - Nephrology, Angers, France |
N/A |
|
0 |
| CHU Hopital Bretonneau, France |
N/A |
|
2 |
| Cleveland Clinic, Center for Vasculitis Care and Research |
N/A |
|
1 |
| Churchill Hospital, Oxford, UK |
Oxford University Hospitals NHS Trust |
|
0 |
| Colmar Hospital - Nephrology, Colmar, France |
N/A |
|
1 |
| Concord Repatriation General Hospital, NSW, Australia |
N/A |
|
3 |
| Dorset County Hospital, UK |
Dorset County Hospital NHS Foundation Trust |
|
0 |
| Dunedin Hospital, New Zealand |
N/A |
|
1 |
| Flinders Medical Centre, Adelaide, SA, Australia |
N/A |
|
5 |
| Freeman Hospital, Newcastle, UK |
Newcastle upon Tyne Hospitals NHS Foundation Trust |
|
10 |
| Fremantle Hospital, Fremantle, WA, Australia |
N/A |
|
5 |
| Fundacio Puigvert, Barcelona, Spain |
N/A |
|
2 |
| General Faculty Hospital, Prague, Czech Republic |
N/A |
|
10 |
| Gold Coast Hospital, Southport, Australia |
N/A |
|
3 |
| Hammersmith Hospital, London, UK |
Imperial College Healthcare NHS Trust |
|
3 |
| Herlev Hospital, Copenhagen, Denmark |
N/A |
|
8 |
| Hippokration Hospital, Thessaloniki, Greece |
N/A |
|
0 |
| Holstebro Hospital and University of Aarhus, Holstebro, Denmark |
N/A |
|
8 |
| Hopital Bicetre - Nephrology, Le Kremlin-Bicêtre, France |
N/A |
|
0 |
| Hopital Bichat - Internal Medicine, Paris, France |
N/A |
|
0 |
| Hopital Bichat - Rheumatology, Paris, France |
N/A |
|
0 |
| Hopital Bichat Claude Bernard, Paris, France |
N/A |
|
0 |
| Hôpital Civil de Colmar - Internal Medicine, Colmar, France |
N/A |
|
0 |
| Hopital Claude Huriez - CHRU Lille, Lille, France |
N/A |
|
1 |
| Hopital Cochin, Paris, France |
N/A |
|
4 |
| Hopital De La Conception, Marseille, France |
N/A |
|
3 |
| Hopital Estaing, Clermont-Ferrand, France |
N/A |
|
0 |
| Hopital Europeen Georges-Pompidou, Paris, France |
N/A |
|
4 |
| Hopital Henri Mondor - Internal Medicine, Créteil, France |
N/A |
|
0 |
| Hopital Henri Mondor - Nephrology, Créteil, France |
N/A |
|
0 |
| Hopital Saint-Luc, Montreal, QC, Canada |
N/A |
|
4 |
| Hopital Saint Eloi, Montpellier, France |
N/A |
|
0 |
| Hopital Site Sainte Blandine, Metz, France |
N/A |
|
2 |
| Hopital Tenon - ICU Department |
N/A |
|
0 |
| Hopital Tenon - Internal Medicine, Paris, France |
N/A |
|
0 |
| Instituto Nacional de Enfermedades Respiratorias, Mexico |
N/A |
|
7 |
Jagellionian University Medical College, Krakow, Poland |
N/A |
|
7 |
| John Hunter Hospital, New Lambton Heights, NSW, Australia |
N/A |
|
12 |
| Karolinska Institute, Huddinge, Sweden |
N/A |
|
2 |
| Kent and Canterbury Hospital, Canterbury, UK |
East Kent Hospitals University NHS Foundation Trust |
|
8 |
| Kitano Hospital, Osaka, Japan |
N/A |
|
3 |
| Kyoto University Hospital, Kyoto, Japan |
N/A |
|
1 |
| l’Hopital de Bicetre, Kremlin Bicetre, France |
N/A |
|
0 |
| La Rochelle Hospital - Internal Medicine, La Rochelle, France |
N/A |
|
0 |
| Leicester General Hospital, Leicester, UK |
University Hospitals of Leicester NHS Trust |
|
7 |
| Linkoping University Hospital, Linkoping, Sweden |
N/A |
|
2 |
| London Health Sciences Centre, London, Ontario, Canada |
N/A |
|
16 |
| Lyon - Internal Medicine, Lyon, France |
N/A |
|
2 |
| Manchester Royal Infirmary, Manchester, UK |
Central Manchester University Hospitals NHS Trust |
|
5 |
| Mayo Clinic, Rochester, MN, USA |
N/A |
|
17 |
| Monash Medical Centre, Australia |
N/A |
|
7 |
| Mount Sinai Hospital, Toronto, Ontario, Canada |
N/A |
|
17 |
| Nambour Hospital, Australia |
N/A |
|
1 |
| North Shore Hospital, Takapuna, Auckland, New Zealand |
N/A |
|
4 |
| Nuffield Orthopaedic Centre, Oxford, UK |
Oxford University Hospitals NHS Trust |
|
1 |
| Prince of Wales Hospital, Randwick, New South Wales, Australia |
N/A |
|
1 |
| Princess Alexandra Hospital, Queensland, Australia |
N/A |
|
5 |
| Queen Alexandra Hospital, Portsmouth, UK (Withdrawn) |
Portsmouth NHS Hospital Trust |
|
1 |
| Queen Elizabeth Hospital, Birmingham, UK |
University Hospitals Birmingham NHS Foundation Trust |
|
18 |
| Rigshospitalet, Copenhagen, Denmark |
N/A |
|
32 |
| Royal Adelaide Hospital, Adelaide, SA, Australia |
N/A |
|
27 |
| Royal Berkshire Hospital, Reading, UK |
Royal Berkshire NHS Foundation Trust |
|
32 |
| Royal Brisbane & Women's Hospital, Herston, QLD, Australia |
N/A |
|
2 |
| Royal Devon & Exeter Hospital (Wonford), Exeter, UK |
Royal Devon and Exeter NHS Foundation Trust |
|
15 |
| Royal Free Hospital, London, UK |
Royal Free Hampstead NHS Trust |
|
6 |
| Royal Hobart Hospital, Hobart, Tasmania, Australia |
N/A |
|
5 |
| Royal Infirmary of Edinburgh, Edinburgh, UK |
NHS Lothian |
|
0 |
| Royal North Shore Hospital, St. Leonards, NSW, Australia |
N/A |
|
1 |
| Royal Preston Hospital, Preston, UK |
Lancashire Teaching Hospitals NHS Foundation Trust |
|
2 |
| Royal Sussex County Hospital |
Brighton and Sussex University Hospitals NHS trust |
|
5 |
| Skane University Hospital, Lund & Malmö, Sweden |
N/A |
|
5 |
| St. Antoine, Paris, France |
N/A |
|
0 |
| St George's Hospital, London, UK |
St George's Healthcare NHS Trust |
|
9 |
| St James's University Hospital, Leeds, UK |
Leeds Teaching Hospitals NHS Trust |
|
0 |
| St Joseph's Hospital, Hamilton, Ontario, Canada |
N/A |
|
61 |
| St Michael's Hospital, Toronto, Ontario, Canada |
N/A |
|
30 |
| St Olavs Hospital, Trondheim, Norway |
N/A |
|
3 |
| St Paul's Hospital, Vancouver, BC, Canada |
N/A |
|
22 |
| St Vincent's Hospital, Fitzroy, Victoria, Australia |
N/A |
|
1 |
| Strasbourg - Internal Medicine, Strasbourg, France |
N/A |
|
1 |
| Teikyo University Hospital, Tokyo, Japan |
N/A |
|
4 |
| The Geelong Hospital, Geelong, Victoria, Australia |
N/A |
|
2 |
| The Ottawa Hospital, Ottawa, Ontario, Canada |
N/A |
|
7 |
| The Royal London Hospital, London, UK |
Barts Health NHS Trust |
|
4 |
| The Royal Melbourne Hospital, Parkville, Victoria, Australia |
N/A |
|
2 |
| Tokyo Metropolitan Geriatric Hospital, Tokyo, Japan |
N/A |
|
1 |
| University Hospital Coventry and Warwickshire, Coventry, UK |
University Hospitals Coventry and Warwickshire NHS Trust |
|
2 |
| University Hospital North Norway HF, Norway |
N/A |
|
5 |
| University Hospitals Leuven, Leuven, Belgium |
N/A |
|
1 |
|
University of Alberta, Edmonton, Alberta, Canada
|
N/A |
|
9 |
| University of Calgary, Calgary, Alberta, Canada |
N/A |
|
24 |
| University of Miyazaki Hospital, Miyazaki, Japan |
N/A |
|
2 |
| University of North Carolina, Chapel Hill, NC, USA |
N/A |
|
3 |
| University of Pennsylvania, Philadelphia, PA, USA |
N/A |
|
4 |
| University of Pittsburgh Medical Centre, Pittsburgh, PA, USA |
N/A |
|
2 |
| University of Tsukuba, Japan |
N/A |
|
0 |
| University of Virginia, Charlottesville, Virginia, USA |
N/A |
|
0 |
| Waikato Hospital, Hamiton West, New Zealand |
N/A |
|
1 |
| Washington University School of Medicine in St. Louis, MO, USA |
N/A |
|
6 |
| Western Infirmary, Glasgow, UK |
NHS Greater Glasgow and Clyde |
|
3 |