Walmsley, J., Mirams, G. R., Pitt-Francis, J., Rodriguez, B., & Burrage, K. (2015). Application of stochastic phenomenological modelling to cell-to-cell and beat-to-beat electrophysiological variability in cardiac tissue. Journal of Theoretical Biology, 365, 325-336. https://doi.org/10.1016/j.jtbi.2014.10.029