1 Department of Internal Medicine, Cleveland Clinic Akron General, Akron, OH, USA.
2 Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, USA.
3 Franciscan Health, Lafayette, IN, USA; Krannert Cardiovascular Research Center, Indiana University School of Medicine, Indianapolis, IN, USA. Electronic address: akalra@alumni.harvard.edu.