publicaciones seleccionadas artículo editorial Ranking the causal impact of recommendations under collider bias in k-spots recommender systems. ACM Transactions on Recommender Systems. 2024 The Efficacy of “Foundations,” a Digital Mental Health App to Improve Mental Well-being During COVID-19: Proof-of-Principle Randomized Controlled Trial. JMIR mHealth and uHealth. 2022 documento de conferencia Leveraging Causal Inference to Measure the Impact of a Mental Health App on Users’ Well-being 2023