Relaxation dynamics near the sol–gel transition: From cluster approach to mode-coupling theoryA. Coniglio, J.J. Arenzon, A. Fierro and M. SellittoEur. Phys. J. Special Topics, 223 11 (2014) 2297-2306DOI: https://doi.org/10.1140/epjst/e2014-02265-0