1. Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology Hospital Universitario Puerta de Hierro Majadahonda, CIBERCV Madrid Spain
2. Universidad Francisco de Vitoria (UFV) Pozuelo de Alarcon Spain
3. European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart‐ERN GUARD‐Heart
4. Cardiologic Centre University of Ferrara Ferrara Italy
5. Maria Cecilia Hospital, GVM Care & Research Cotignola Italy
6. Leviev Heart Centre Chaim Sheba Medical Centre (affiliated to Tel Aviv University) Ramat Gan Israel
7. Heart Failure Institute, Leviev Heart Centre, Sheba Hospital and Sackler School of Medicine Tel Aviv University Tel Aviv Israel
8. Cardiovascular Pathology Unit, University Hospital, and Department of Cardiac, Thoracic and Vascular Sciences and Public Health University of Padua Padua Italy
9. Department of Biomedical and Clinical Sciences University of Milan, Fatebenefratelli Hospital Milan Italy
10. Belgrade University School of Medicine, Cardiology, Institute for Rehabilitation Belgrade Serbia
11. Cardiology, Department of Cardiac, Thoracic and Vascular Sciences and Public Health University of Padua Padua Italy
12. French Referral Centre for Cardiac Amyloidosis, Amyloidosis Mondor Network GRC Amyloid Research Institute, CHU Henri Mondor Créteil France
13. GZO – Zurich Regional Health Centre, Wetzikon & Cardioimmunology, Centre for Molecular Cardiology University of Zurich Zurich Switzerland
14. National Amyloidosis Centre, Division of Medicine University College London, Royal Free Hospital London UK
15. Cardiac Amyloid Clinic, Division of Circulatory Failure, Department of Cardiovascular Diseases, Mayo Clinic Rochester MN USA
16. Department of Cardiology Maastricht University, CARIM School for Cardiovascular Diseases Maastricht The Netherlands
17. Centre for Molecular and Vascular Biology, KU Leuven Leuven Belgium
18. ICIN‐Netherlands Heart Institute, Holland Heart House Utrecht The Netherlands
19. University Cardiology, Cardiovascular and Thoracic Department, AOU Città della Salute e della Scienza di Torino Turin Italy
20. Department of Internal Medicine III (Cardiology, Angiology and Intensive Care) Saarland University Medical Centre, Saarland University Homburg Germany
21. Department of Cardiology University of Heidelberg Heidelberg Germany
22. Cardiovascular Centre Darmstadt Heidelberg Germany
23. Cardiac Amyloidosis Program, Centre for Advanced Cardiac Care Columbia University Irving Medical Centre, New York Presbyterian Hospital New York NY USA
24. Amyloidosis Research and Treatment Centre Fondazione IRCCS Policlinico San Matteo Pavia Italy
25. Department of Molecular Medicine University of Pavia Pavia Italy
26. Cardiomyopathy Service Royal Brompton Hospital London UK
27. Department of Cardiology Philipps‐University Marburg Marburg Germany
28. Mid‐German Heart Centre, Department of Internal Medicine III, Division of Cardiology, Angiology and Intensive Medical Care University Hospital Halle, Martin‐Luther‐University Halle‐Wittenberg Halle (Saale) Germany
29. 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine Charles University, General University Hospital Prague Czech Republic