The Reality of Randomized Controlled Trials for Assessing the Benefit of Proton Therapy: Critically Examining the Intent-to-Treat Principle in the Presence of Insurance Denial oleh Mike Hernandez, MS, J. Jack Lee, PhD, Beow Y. Yeap, ScD, Rong Ye, MS, Robert L. Foote, MD, Paul Busse, MD, PhD, Samir H. Patel, MD, Roi Dagan, MD, James Snider, MD, Nasiruddin Mohammed, MD, MBA, Alexander Lin, MD, Pierre Blanchard, MD, PhD, Scott B. Cantor, PhD, Menna Y. Teferra, MS, Kate Hutcheson, PhD, Pablo Yepes, PhD, Radhe Mohan, PhD, Zhongxing Liao, MD, Thomas F. DeLaney, MD, Steven J. Frank, MD