Chloe Evelyn Atreya, MD, PhD, of the University of California, San Francisco, talks with Axel Grothey, MD, of the Mayo Clinic, about new data on trametinib, dabrafenib, and panitumumab in patients with the BRAF V600E mutation and vemurafenib plus irinotecan and cetuximab in BRAF-mutated metastatic...