1. Department of Cardiovascular Disease Section, Department of Emergency and Organ Transplantation; University of Bari; Bari Italy
2. Department of Obstetrics and Gynecology; University of Bari; Bari Italy
3. Department of Emergency and Organ Transplantation, Urology, Andrology and Kidney Transplantation Unit; University of Bari; Bari Italy
4. Department of Economics and Mathematical Methods; University of Bari; Italy
5. Department of Science of Educational Psychology, and Communication; University of Bari; Bari Italy
6. P.J.D. of Statistical Part-time Lecturer of Medical Statistics; University of Bari; Bari Italy
7. Department of Psychiatry; University of Bari; Bari Italy