Recommendations for the integral diagnosis of chronic viral hepatitis in a single analytical extraction Javier Crespo; Joaquín Cabezas; Antonio Aguilera; Marina Berenguer; María Buti; Xavier Forns; Federico García; Javier García-Samaniego; Manuel Hernández-Guerra; Francisco Jorquera; Jeffrey V. Lazarus; Sabela Lens; Elisa Martró; Juan Antonio Pineda; Martín Prieto; Francisco Rodríguez-Frías; Manuel Rodríguez; Miguel Ángel Serra; Juan Turnes; Raquel Domínguez-Hernández; Miguel Ángel Casado; José Luis Calleja;

The efficiency of artificial intelligence for management and clinical decision-making in the identification of patients with hidden HCV infection (Intelligen-C strategy) José Luis Castro Urda; Marta Álvarez; Helena Cantero; Victoria Ayala; Marta Vázquez; Javier Castro; Laura Salinas-Ortega; Raquel Domínguez-Hernández;

Impact of the COVID-19 pandemic in colorectal cancer diagnosis and presentation Gonzalo Hijos-Mallada; Enrique Alfaro; Mercedes Navarro; Pablo Cañamares; Inés Ariño; Mara Charro; Carlo Bruno; Marina Solano; Ana Pardillos; Cristina Jimeno; Patricia Carrera-Lasfuentes; Angel Lanas; Maria Jose Domper-Arnal;