1 Department of Medicine, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA.
2 Amyloidosis Center, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA.
3 Department of Biostatistics, Boston University School of Public Health, Boston, MA.
4 Department of Medicine, Istanbul University School of Medicine, Istanbul University, Istanbul, Turkey.
5 Amyloidosis Center, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA; Department of Biostatistics, Boston University School of Public Health, Boston, MA.
6 Amyloidosis Center, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, MA. Electronic address: Vaishali.sanchorawala@bmc.org.