260 T cell infiltrating repertoire diversity is associated with enhanced survival following neoadjuvant therapy in patients with resectable pancreatic cancer oleh Herbert Zeh, Nathan Bahary, Michael Lotze, Amer Zureikat, Miranda Byrne-Steele, Wenjing Pan, Jian Han, Pranav Murthy, Pragosh Saini, Kira Russell, Daniel Weber, Viginia Espina, Lance Liotta, Aatur Singhi