[1] University of Alabama at Birmingham,Division of Cardiovascular Disease, Section of Advanced Heart Failure and Transplantation
[2] HCA Healthcare/USF Morsani GME Consortium: HCA Florida Citrus Hospital,Department of Internal Medicine
[3] University of South Florida,Research Methodology and Biostatistics Core, Office of Research, Department of Internal Medicine
[4] University of South Florida,Division of Cardiovascular Sciences
[5] NYU Grossman School of Medicine,Division of Cardiology