Refining the definition of biochemical failure in the era of stereotactic body radiation therapy for prostate cancer: The Phoenix definition and beyond

Ting Martin, Soumyajit Roy, Xue Wu, C.A. Mantz, Donald B. Fuller, Leszek Miszczyk, Alexandra Napieralska, Agnieska Namysł-Kaletka, H.P. Bagshaw, Mark K. Buyyounouski, Rachel Glicksman, D.A. Loblaw, Alan J. Katz, Shrinivasa K. Upadhyaya, Nicholas G. Nickols, Michael L. Steinberg, R. Philipson, Nima Aghdam, Simeng Suy, Abigail Pepin, Sean P. Collins, Paul C. Boutros, Matthew B. Rettig, Jérémie Calais, Ming Wang, Nicholas G. Zaorsky, Amar U. Kishan