Pitzer, V. E., K. E. Atkins, B. F. de Blasio, T. Van Effelterre, C. J. Atchison, J. P. Harris, E. Shim, A. P. Galvani, W. J. Edmunds, C. Viboud, M. M. Patel, B. T. Grenfell, U. D. Parashar, and B. A. Lopman. 2012. Direct and indirect effects of rotavirus vaccination: comparing predictions from transmission dynamic models. PLoS One 7:e42320.