Corrigendum: Computational Methods for Resting-State EEG of Patients With Disorders of Consciousness - Corchs, Silvia; Chioma, Giovanni; Dondi, Riccardo; Gasparini, Francesca; Manzoni, Sara; Markowska-Kaczmar, Urszula; Mauri, Giancarlo; Zoppis, Italo; Morreale, Angela (Frontiers in Neuroscience, 2019)