Corrigendum to "An unsupervised learning schema for seeking patterns in rms voltage variations at the sub-10-minute time scale" [Sustain. Energy Grids Netw. 31 (2022) 1–12/100773]. (December 2022) - Mohammadi, Younes; Miraftabzadeh, Seyed Mahdi; Bollen, Math H.J.; Longo, Michela