Metric Development for the Multicenter Improving Pediatric Sepsis Outcomes (IPSO) Collaborative Raina Paul, Matthew Niedner, Richard Brilli, Charles Macias, Ruth Riggs, Frances Balamuth, Holly Depinet, Gitte Larsen, Charlie Huskins, Halden Scott, Gloria Lucasiewicz, Melissa Schaffer, Heidi Gruhler DeSouza, Pete Silver, Troy Richardson, Leslie Hueschen, Deborah Campbell, Beth Wathen, Jeffery J.