ISSN-L: 1698-6989
DOI: 10.33231/ihe

A first version of the paper was presented at the Fast Track Session of the XIV International Congress of the AEHE, coordinated by Vanesa Abarca-Abarca, Daniel Gallardo-Albarrán, Enrique Jorge-Sotelo and Sara Torregrosa-Hetland. I would like to thank them for the opportunity to present my work. The comments from the attendees at this session were particularly valuable. In particular, I would like to thank Sara Torregrosa for her continued support of the article until its publication, as well as the anonymous reviewers who undoubtedly contributed to improving the text. I would also like to thank Cristina Borderías and Guillem Verd for their comments on a preliminary version of the article.
This research is part of the project PID2021-122261NB-I00. Much of the research has been developed in the framework of a doctoral thesis, made possible thanks to a grant for the recruitment of pre-doctoral research staff (Generalitat de Cata- lunya and AGAUR, FI, call 2020-2021).