Executive summary of the Consensus Document of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) and of the Spanish Association of Surgeons (AEC) in antibiotic prophylaxis in surgery Mª Dolores del Toro López; Javier Arias Díaz; José M. Balibrea; Natividad Benito; Andrés Canut Blasco; Erika Esteve; Juan Pablo Horcajada; Juan Diego Ruiz Mesa; Alba Manuel Vázquez; Cristóbal Muñoz Casares; Jose Luis del Pozo; Miquel Pujol; Melchor Riera; Jaime Jimeno; Inés Rubio Pérez; Jaime Ruiz-Tovar Polo; Alejandro Serrablo; Alex Soriano; Josep M. Badia;

Infectious complications of non-surgical biliary tract manipulation in paediatric patients. Role of antibiotic prophylaxis Beatriz Soria-Navarro; Natalia Mendoza-Palomar; Javier Juampérez-Gomi; Susana Melendo; Maria Mercadal-Hally; Mayli Lung; María Mercedes Pérez; Jesús Quintero; Pere Soler-Palacin;

Executive summary: Guidelines for the diagnosis and treatment of septic arthritis in adults and children, developed by the GEIO (SEIMC), SEIP and SECOT Natividad Benito; Juan Carlos Martínez-Pastor; Jaime Lora-Tamayo; Javier Ariza; José Baeza; Joaquín Belzunegui-Otano; Javier Cobo; María-Dolores del-Toro; Cesar G. Fontecha; Lluís Font-Vizcarra; Juan P. Horcajada; Laura Morata; Oscar Murillo; Joan M. Nolla; Esmeralda Núñez-Cuadros; Carlos Pigrau; María Eugenia Portillo; Dolors Rodríguez-Pardo; Beatriz Sobrino-Díaz; Jesús Saavedra-Lozano;