Erratum to “Review on sinkhole monitoring and performance of remediation measures by high-precision leveling and terrestrial laser scanner in the salt karst of the Ebro Valley, Spain” - Gutiérrez, Francisco Javier; Benito-Calvo, Alfonso; Carbonel, Domingo; Desir, Gloria; Sevil, Jorge; Guerrero, Jesús; Martínez-Fernández, Adrián; Karampaglidis, Theodoros; García-Arnay, Ángel; Fabregat González, Iván (2021)