1171: CLUSTER ANALYSIS AND PROFILING OF AIRWAY FLUID METABOLITES IN PEDIATRIC ARDS. (16th December 2021) - Ripple, Michael; Rad, Milad; Stephenson, Susan; Mohammad, Ahmad; Opolka, Cydney; Fitzpatrick, Anne; Kamaleswaran, Rishikesan; Grunwell, Jocelyn