While high avidity T cells persisted for at least 5 weeks following transfer into tumor-bearing FVB/N mice treated with the 3T3neuGM vaccine plus Cy (Figure S2a, p<0.001), less than 2% of both high avidity and low avidity T cells persisted >3 weeks in neu-N mice even following treatment with 3T3neuGM vaccine plus Cy (Figure S2b). Here, ERBB2 is linked to neoplasm.