1 Department of Physiology, The Brody School of Medicine, East Carolina University, Greenville, NC, United States.
2 Department of Physiology, Augusta University, Augusta, GA, United States.
3 Department of Physiology, Cardiovascular Center, Genomics Sciences and Precision Medicine Center, Medical College of Wisconsin, Milwaukee, WI, United States.
4 Department of Medicine, Division of Cardiology, Medical University of South Carolina, Charleston, SC, United States.
5 Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC, United States.