Braf::Tyr-CreERT2::K14-Kitl Mice Do Not Develop Superficial Spreading-Like Melanoma: Keratinocyte Kit Ligand Is Insufficient to 'Translocate' V600EBraf-Driven Melanoma to the Epidermis doi:10.1038/jid.2011.341LETTERS to the editorMELANOMATRANSGENIC miceA letter to the editor is pre...