Modeling Disease Progression Trajectories from Longitudinal Observational Data. - Bum Chul Kwon; Peter Achenbach; Jessica L. Dunne; William Hagopian; Markus Lundgren; Kenney Ng; Riitta Veijola; Brigitte I. Frohnert; Vibha Anand; the T1DI Study Group (CoRR, 2020)