Proteomic test for anti-PD-1 checkpoint blockade treatment of metastatic melanoma with and without BRAF mutations ================================================================================================================= * Paolo A. Ascierto * Mariaelena Capone * Antonio M. Grimaldi * Domenico Mallardo * Ester Simeone * Gabriele Madonna * Heinrich Roder * Krista Meyer * Senait Asmellash * Carlos Oliveira * Joanna Roder * Julia Grigorieva