1. Department of Internal Medicine Centre de référence des maladies auto‐inflammatoires et des amyloses d'origine inflammatoire (CEREMAIA) Sorbonne University, AP‐HP, Tenon Hospital Paris France
2. Laboratoire d'Excellence GR‐Ex Institut Imagine INSERM U1163 CNRS ERL 8254 Université Paris Descartes, Sorbonne Paris‐Cité Paris France
3. Department of Pathology CHU Toulouse Toulouse France
4. Department of Nephrology Sorbonne UniversityTenon Hospital Paris France
5. Rheumatology Department La Rochelle Hospital La Rochelle France
6. Nephrology Department Henri Mondor Hospital Creteil France
7. Haematology Department Avicenne Hospital Bobigny France
8. Cardiology Department Henri Mondor HospitalNational Reference Centre of Cardiac Amyloidosis Creteil France
9. Cardiology Department Centre Cardiologique du Nord Saint‐Denis France
10. Département de Néphrologie et Transplantation d'Organes CHU de Toulouse Toulouse France
11. Inserm UMRS_933, et laboratoire de génétique Faculté de médecine Sorbonne UniversityTrousseau Hospital, AP‐HP Paris France
12. Haematology Department CHU Dupuytren National Reference Center for AL Amyloidosis Limoges France
13. Department of Pathology Sorbonne UniversityTenon Hospital Paris France