Prone Positioning in a North American Cohort of Hypoxemic Patients on Mechanical Ventilation. - Barker, Anna K.; Nishimura, Akihiko; Nuppnau, Mark; Buell, Kevin G.; Lyons, Patrick G.; Liao, Wan-Ting; Park-Egan, Brenna; Schmid, Benjamin E.; Ingraham, Nicholas E.; Chaudhari, Vaishvik; Gao, Catherine A.; Ortiz, Alexander C.; et al. (Critical Care Medicine, 2026)