About the Authors

Ignacio Moreno–Torres

Contributed equally to this work with: Ignacio Moreno–Torres, Enrique Nava

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Software, Supervision, Writing – original draft, Writing – review & editing

imoreno@uma.es

Affiliation Department of Spanish Language, University of Málaga, Málaga, Spain

Enrique Nava

Contributed equally to this work with: Ignacio Moreno–Torres, Enrique Nava

Roles Conceptualization, Formal analysis, Investigation, Methodology, Software, Supervision

Affiliation Department of Communications Engineering, University of Málaga, Málaga, Spain

Competing Interests

IMT and EN have no competing interest in this study.