1. Rush University, USA; Sapienza University, Italy
2. Division of Urology, USA
3. Rush University, USA; Division of Urology, USA; Federico II University, Italy
4. Rush University, USA; “Luigi Vanvitelli” University, Italy
5. Rush University, USA; University of Verona, Italy
6. Federico II University, Italy
7. “Luigi Vanvitelli” University, Italy
8. Sapienza University, Italy
9. Rush University, USA; Division of Urology, USA