1. Cardiovascular Diagnosis and Endoluminal Interventions; Rovigo General Hospital, Rovigo; Legnago Italy
2. Interventional Cardiology; National Heart Institute; Sofia Bulgaria
3. Brody School of Medicine at East Carolina University; Greenville North Carolina
4. CAMC Vascular Center of Excellence; West Virginia University; Charleston West Virginia
5. Cardiology Department; St. Mary Medical Center; Hobart Indiana