Robert, Phase 2, all patients had previously treated Stage IIIb or IV non-squamous NSCLC. Phase 3 study states the same, "SUNRISE: A Phase III, Randomized, Double-Blind, Placebo-Controlled Multicenter Trial of Bavituximab Plus Docetaxel Versus Docetaxel Alone in Patients With Previously Treated Stage IIIb/IV Non-Squamous Non Small-Cell Lung Cancer"