1. Peripheral Neuropathy Center Columbia University, Vagelos College of Physicians and Surgeons New York New York USA
2. Amyloidosis Center Boston University School of Medicine Boston Massachusetts USA
3. National Amyloidosis Centre University College London, Royal Free Hospital London UK
4. Cardiac Amyloidosis Program, Division of Cardiology Columbia College of Physicians and Surgeons New York New York USA
5. National Amyloidosis Referral Center‐CEPARM University Hospital Federal University of Rio de Janeiro Rio de Janeiro Brazil
6. Cardiac Amyloidosis Program, Knight Cardiovascular Institute Oregon Health & Science University Portland Oregon USA
7. Amyloidosis Research and Treatment Center IRCCS Fondazione Policlinico San Matteo Pavia Italy
8. Ionis Pharmaceuticals, Inc. Carlsbad California USA
9. Department of Neurosciences Centro Hospitalar Universitário do Porto Porto Portugal
10. Division of Heart Failure and Transplant Mayo Clinic Jacksonville Florida USA