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;