In this Issue, you will find manuscripts on:  Salami publications, predatory journals, and other vices against the academic curriculum; Alcohol consumption and maxillofacial fractures in times of COVID-19: a cross-sectional study in a Cuban university hospital; Effect of different mechanical surface treatments on flexural strength of repaired denture base; Dentin slice model of dental stem cells in a fibrin-agarose construct for dental pulp regeneration; Exploration of the motivations in the adherence of patients to periodontal maintenance therapy; Non-surgical rapid maxillary expansion with mini-implants in adults: A Narrative Review. And much more...