Yarchoan Yarchoan M M Hopkins Hopkins A A Jaffee Jaffee EM EM Tumor mutational burden and response rate to PD-1 Inhibition Tumor mutational burden and response rate to PD-1 Inhibition N Engl J Med N Engl J Med 2017 2017 377 377 25 25 2500 2500 2501 2501 10.1056/NEJMc1713444 10.1056/NEJMc1713444 supplied-pmid 29262275? Here, PDCD1 is linked to neoplasm.