1 Department of Internal Medicine, Division of Cardiology, Louisiana State University Health Sciences Center at Shreveport, Shreveport, LS, United States.
2 Biochemical Pharmacology, William Harvey Research Institute, Barts and the London Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom.
3 Departments of Medicine, Biochemistry, and Medical Biophysics, Western University, London, ON, Canada.