Perceptions and future perspectives of medical students on the use of artificial intelligence based chatbots: an exploratory analysis - Gualda-Gea, Juan José; Barón-Miras, Lourdes Estefanía; Bertran, Maria Jesús; Vilella, Anna; Torá-Rocamora, Isabel; Prat, Andres (Frontiers in Medicine, 2025)