Assessment of postoperative morbidity in Spanish hospitals: Results from a national survey Roberto de la Plaza Llamas; David Parés; Víctor Soria Aledó; Roger Cabezali Sánchez; Miguel Ruiz Marín; Ana Senent Boza; Manuel Romero Simó; Natalia Alonso Hernández; Helena Vallverdú-Cartié; Julio Mayol Martínez;

Augmented reality in hepatobiliary-pancreatic surgery: a technology at your fingertips Manel Cremades Pérez; Francisco Espin Álvarez; Fernando Pardo Aranda; Jordi Navinés López; Laura Vidal Piñeiro; Alba Zarate Pinedo; Ana Maria Piquera Hinojo; Sara Sentí Farrarons; Esteban Cugat Andorra;

Teleconsultation in a coloproctology unit during the COVID-19 pandemic. Preliminary results Arantxa Muñoz-Duyos; Natalia Abarca-Alvarado; Laura Lagares-Tena; Laura Sobrerroca; Daniel Costa; Mercè Boada; Dolors Ureña; Salvadora Delgado-Rivilla;