Merlin Mamachan a, Kylie Morgan b, c, Austin Thompson d, Michael Witthaus e, Jagadeesh Thippeswamy b, f, Sirpi Nakeeeran g, Nannan Thirumavalavan d, Kyoko Sakamoto b, g, Mahadevan Rajasekaran b, g, ⁎ 
a Veterans Medical Research Foundation, San Diego, CA
b Veterans Affairs Medical Center, San Diego, CA
c Department of Radiation Medicine and Applied Sciences, University of California, San Diego, CA
d Department of Urology, Case Western University, Cleveland, OH
e Department of Surgery, University of Maryland School of Medicine, Baltimore, MD
f Department of Medicine, Division of Gastroenterology, University of California, San Diego, CA
g Department of Urology, University of California, San Diego, CA