1 Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH, USA.
2 Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.
3 Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA.
4 Department of Optometry, Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH, USA.