Finite dimension unravels the structural features at the glass transition Juan M. Alonso, Fabricio Orlando Sanchez-Varretti and Marisa Alejandra Frechero Eur. Phys. J. E, 44 7 (2021) 88 Published online: 01 July 2021 DOI: 10.1140/epje/s10189-021-00098-7