How can we optimize the diagnostic and therapeutic approach to pneumonia? Expert opinion-based recommendations Mario Fernández-Ruiz; Juan José Castón; José Luis del Pozo; Jordi Carratalà; Jesús Fortún; Miguel Salavert; Julián Torre-Cisneros; José María Aguado; Ana Fernández Cruz; Ana Ventura; Belén Loeches; Carlos Dueñas; Cristina Tomás; David Navarro; Rosa Oltra; Elena Resino-Foz; Elisa García Vázquez; Enrique Míguez; Esperanza Merino; Francisco Braojos; Francisco Javier Martínez; Francisco López-Medrano Pérez; Isabel Machuca; Javier Cobo; Joaquín López Contreras; José María Reguera; Juan Diego Ruiz Mesa; Juan Tiraboschi; Lucy Abella; Mar Masiá; María Dolores del Toro López; María Dolores Díaz López; Nerea Carrasco-Antón; Nicolás Merchante; Patricia Muñoz; Rafael Torres; Regino Rodríguez; Tatiana Mata-Forte; Vicente Abril;

Antimicrobial stewardship in hospitals: Expert recommendation guidance document for activities in specific populations, syndromes and other aspects (PROA-2) from SEIMC, SEFH, SEMPSPGS, SEMICYUC and SEIP Emilia Cercenado; Jesús Rodríguez-Baño; José Luis Alfonso; Esther Calbo; Luis Escosa; Aurora Fernández-Polo; Julio García-Rodríguez; José Garnacho; María Victoria Gil-Navarro; Santiago Grau; Carlota Gudiol; Juan Pablo Horcajada; Nieves Larrosa; Carmen Martínez; José Molina; Xavier Nuvials; Antonio Oliver; José Ramón Paño-Pardo; María Teresa Pérez-Rodríguez; Paula Ramírez; Pedro Rey-Biel; Pablo Vidal; Pilar Retamar-Gentil;