1. National Amyloidosis Centre, University College London (UCL), London, United Kingdom;
2. Leeds Musculoskeletal Biomedical Research Centre, National Institute for Health Research, Leeds, United Kingdom;
3. Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom;
4. Department of Immunology, Hospital Clinic, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain;
5. Great Ormond Street Institute of Child Health (ICH), UCL, London, United Kingdom;
6. Faculty of Medicine, University of Strasbourg, Strasbourg, France;
7. Dermatological Clinic, The University Hospitals of Strasbourg, Strasbourg, France; and
8. Department of Haematology, St. James’s University Hospital, Leeds, United Kingdom