1 Minimally Invasive Urology Institute, The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI.
2 Clinical Research Assistant, Minimally Invasive Urology Institute, The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI.
3 Pathology Department, The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI.
4 Interventional Radiology Department, The Miriam Hospital, Warren Alpert Medical School of Brown University, Providence, RI.