Concordance-based Predictive Uncertainty (CPU)-Index: Proof-of-concept with application towards improved specificity of lung cancers on low dose screening CT. - Yuqi Wang; Aarzu Gupta; Fakrul Islam Tushar; Breylon Riley; Avivah Wang; Tina D. Tailor; Stacy L. Tantum; Jian-Guo Liu; Mustafa R. Bashir; Joseph Y. Lo; Kyle J. Lafata (Artif. Intell. Medicine, 2025)