Allore, Heather, Gail McAvay, Carlos A. Vaz Fragoso, and Terrence E. Murphy. 2016. “Individualized Absolute Risk Calculations for Persons With Multiple Chronic Conditions: Embracing Heterogeneity, Causality, and Competing Events”. International Journal of Statistics in Medical Research 5 (1):48-55. https://doi.org/10.6000/1929-6029.2016.05.01.5.