Contemporary update of a multi-institutional predictive nomogram for salvage radiotherapy after radical prostatectomy

Rahul D. Tendulkar, Shree Agrawal, Tianming Gao, Jason A. Efstathiou, Thomas M. Pisansky, Jeff M. Michalski, Bridget F. Koontz, Daniel A. Hamstra, Felix Y. Feng, Stanley L. Liauw, Matthew C. Abramowitz, Alan Pollack, Mitchell S. Anscher, Drew Moghanaki, Robert B. Den, Kevin L. Stephans, Anthony L. Zietman, W. Robert Lee, Michael W. Kattan, Andrew J. Stephenson