Pediatric research in Spain: Challenges and opportunities Laura Moreno-Galarraga; Cesar Gracía Vera; Irene Rivero-Calle; Federico Martinón-Torres; Ignacio Diez López; Fernando Cabañas; Cristina Calvo;

Current epidemiological situation of Streptococcus pyogenes infections Cristina Calvo; Jesús Saavedra Lozano;

Consensus document of the Spanish Society of Paediatric Infectious Diseases and the Advisory Committee on Vaccines of the Spanish Association of Pediatrics for vaccination of immunosuppressed individuals Irene Rivero Calle; Teresa del Rosal Rabes; Elisa Garrote Llanos; Esmeralda Núñez Cuadros; María Luisa Navarro Gómez; José Tomás Ramos Amador; Cristina Calvo; Francisco Álvarez García;