1. Amyloidosis Center, Department of Internal Medicine, Division of Hematology/Oncology/Rheumatology, University of Heidelberg, Heidelberg, Germany;
2. Division of Biostatistics, German Cancer Research Center, Heidelberg, Germany;
3. Institute of Human Genetics, University Hospital Heidelberg, Heidelberg, Germany; and
4. National Center for Tumor Diseases, Heidelberg, Germany