1. Division of Electrophysiology, Department of Cardiovascular Diseases Henry Ford Health System Detroit Michigan USA
2. Division of Electrophysiology, Department of Cardiovascular Diseases Mayo Clinic Rochester Minnesota USA
3. Division of Electrophysiology, Department of Cardiovascular Diseases Ohio State University Columbus Ohio USA
4. Division of Cardiology, Department of Medicine Indiana University School of Medicine Indianapolis Indiana USA
5. Division of Advanced Heart Failure and Transplant Cardiology, Department of Cardiovascular Diseases Henry Ford Health System Detroit Michigan USA