BRAF and melanoma: Of these, two retrospective studies 17, 18, 18 single arm or randomized studies without control treatment 11, 13, 14, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, one study with sequential treatment with a BRAF inhibitor 34, and one study with resectable melanoma 35 were excluded from the meta‐analysis.