Corrigendum to "Multi-performance seismic design through an enhanced first-storey isolation system" [Eng. Struct. 59 (2014) 495–506]. (1st September 2016) - Palermo, Michele; Ricci, Ilaria; Gagliardi, Stefano; Silvestri, Stefano; Trombetti, Tomaso; Gasparini, Giada