1. Indiana Heart Physicians, Franciscan Health, Indianapolis, IN, USA
2. Department of Internal Medicine, CentraState Medical Center, Freehold, and Hackensack Meridian Health Hospice, Wall, NJ, USA
3. Heart Failure Program, University of Pennsylvania Medical Center Harrisburg Hospital, Harrisburg, PA, USA
4. Department of Emergency Medicine, Wayne State University, School of Medicine, Detroit, MI, USA