Allore, H., McAvay, G., Fragoso, C. A. V. and Murphy, T. E. (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), pp. 48–55. doi: 10.6000/1929-6029.2016.05.01.5.