1504: IMMUNE CHECKPOINT INHIBITORS IN SEPSIS. (January 2018) - Hotchkiss, Richard; Colston, Elizabeth; Yende, Sachin; Angus, Derek; Moldawer, Lyle; Crouser, Elliott; Martin, Greg; Coopersmith, Craig; Brakenridge, Scott; Mayr, Florian; Park, Pauline; Zhu, Kurt; et al.