1. Penn Amyloidosis Program, Division of Hematology-Oncology, Abramson Cancer Center and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
2. Faculty of Medicine, University of Iceland, Reykjavik, Iceland
3. Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
4. Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
5. Division of Renal, Electrolyte and Hypertension, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
6. Myeloma Service, Division of Hematologic Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
7. Department of Medicine, Division of Hematology, Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden