Patients and healthcare professionals' voice on preventable readmissions. Issue 2 (21st June 2021) - Adamuz, Jordi; Lorente-García, David; Ruiz-Martínez, Maria-José; Nieto-Ruiz, Carme; Colomer-Plana, Maria; Alonso-Fernández, Sergio; de la Cueva-Ariza, Laura; Juvé-Udina, María-Eulalia