Three hospitalized non-critical COVID-19 subphenotypes and change in intubation or death over time: A latent class analysis with external and longitudinal validation - William S. Stringer; Amy S. Labar; Joshua D. Geleris; Evan V. Sholle; David A. Berlin; Claire M. McGroder; Matthew J. Cummings; Max R. O’Donnell; Haoyang Yi; Xuehan Yang; Ying Wei; Edward J. Schenck; et al. (PLoS ONE, 2025)