This article refers to:
Jun Liu, Kezhen Yan, Lingyun You, Pei Liu and Kezhen Yan. 2016. Prediction models of mixtures’ dynamic modulus using gene expression programming. International Journal of Pavement Engineering. http://dx.doi.org/10.1080/10298436.2016.1138113
Due to a technical error making up the final pages of the above article, the equation in the first sentence of paragraph 3 of Section 4 was omitted. This has been corrected in both print and online versions of the article.
Taylor & Francis apologises for this error.