Patient journey of individuals tested for HCV in Spain: LiverTAI, a retrospective analysis of EHRs through natural language processing José Luis Calleja Panero; Gema de la Poza; Lorena Hidalgo; María Victoria Aguilera Sancho-Tello; Xavier Torras; Regina Santos de Lamadrid; Claudia Maté; Gloria Sánchez Antolín;