{"denomUnitsSelected":"Participants","description":"Response was assessed based on the revised Response Evaluation Criteria in Solid Tumors (RECIST) guideline (version 1.1). Response rate was defined as proportion of patients with complete response or partial response. Response rates were compared using Fisher exact test in arms A vs D.","reportingStatus":"NOT_POSTED","timeFrame":"assessed at baseline and then every 12 weeks from start of treatment if patient is < 2 years from study entry (or < 2 years from crossover), then every 6 months until 5 years from study entry","title":"Response Rate (Arm A vs Arm D)","type":"SECONDARY"}