1Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA.
2Department of Medicine, Duke University School of Medicine, Durham, NC, USA.
3Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, NC, USA.
4Nursing Institute and Kaufman Center for Heart Failure, Cleveland Clinic, Cleveland, OH, USA.
5Cardiovascular Institute of Northwest Florida, Panama City, FL, USA.
6Ascension St. Vincent, Indianapolis, IN, USA.
7University of Kansas Medical Center, Kansas City, KS, USA.
8Allina Health Minneapolis Heart Institute, Minneapolis, MN, USA.
9Story Health, Cupertino, CA, USA.
10Kaufman Center for Heart Failure, Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, OH, USA.
11Saint Luke's Mid America Heart Institute, Kansas City, MO, USA.