1. S. Orsola-Malpighi University Hospital; Division of Angiology and Blood Coagulation M. Golinelli; Via Albertoni 15 Bologna Italy 40138
2. S. Orsola-Malpighi University Hospital; Division of Angiology, Department of Cardiovascular Diseases; Via Albertoni 15 Bologna Italy 40138
3. Private Medical Practice; Via Ugo Bassi 13 Bologna Italy 40121