About the Authors

Irene Unceta

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

irene.unceta@bbvadata.com

Affiliations BBVA Data & Analytics, Barcelona, Spain, Department of Mathematics and Computer Science, Universitat de Barcelona, Barcelona, Spain

Jordi Nin

Roles Conceptualization, Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Operations, Innovation and Data Sciences, Universitat Ramon Llull, ESADE, Barcelona, Spain

Oriol Pujol

Roles Conceptualization, Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Mathematics and Computer Science, Universitat de Barcelona, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.