High frequency CD8+PD-1+ TCR clonotypes isolated from fresh melanomas display anti-tumor activity. Issue 2 (December 2015) - Anna, Pasetto; Gros, Alena; Robbins, Paul; Prickett, Todd; Deniger, Drew; Matus-Nicodemus, Rodrigo; Parkhurst, Maria; Crystal, Jessica; Trebska-Mcgowan, Kasia; Rosenberg, Steven