1. Department of Medical and Molecular Genetics, King's College London, London, United Kingdom
2. Health Data Research UK, London, United Kingdom
3. Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary
4. Humanitas Clinical and Research Center, IRCCS, Milan, Italy
5. Department of Biomedical Sciences, Humanitas University, Milan, Italy
6. Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
7. Portsmouth Dermatology Unit, Portsmouth Hospitals Trust, Portsmouth, United Kingdom
8. Imperial Clinical Trials Unit, School of Public Health, Imperial College London, London, United Kingdom
9. St John's Institute of Dermatology, King's College London, London, United Kingdom
10. Dermatology Centre, National Institute for Health Research Manchester Biomedical Research Centre, University of Manchester, Manchester, United Kingdom
11. Dermatology Clinic, Tartu University Hospital, Department of Dermatology, University of Tartu, Tartu, Estonia
12. Centre for Molecular Medicine and Innovative Therapeutics, Murdoch and Perron Institute for Neurological and Translational Science, Murdoch University, Nedlands, Western Australia, Australia
13. National Amyloidosis Centre, University College London, Royal Free Campus, London, United Kingdom
14. The Psoriasis Association, Northampton, United Kingdom
15. Psoriasis Center at the Department of Dermatology, University Medical Center, Schleswig-Holstein, Campus Kiel, Kiel, Germany
16. Department of Dermatology, Royal Liverpool Hospitals, Liverpool, United Kingdom
17. Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
18. Department of Dermatology and National Institute for Health Research Newcastle Biomedical Research Centre, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
19. Department of Dermatology, Medical University of Vienna, Austria
20. Department of Dermatology, University Hospital of North Durham, Durham
21. The Dermatology Centre, Salford Royal NHS Foundation Trust, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
22. Department of Dermatology, St Lukes Hospital, Bradford, United Kingdom
23. Department of Dermatology & Allergy, University Hospital of Basel, Basel, Switzerland