Executive Summary of the Consensus Statement of the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC), the Spanish Society of Tropical Medicine and International Health (SEMTSI), the Spanish Association of Surgeons (AEC), the Spanish Society of Pneumology and Thoracic Surgery (SEPAR), the Spanish Society of Thoracic Surgery (SECT), the Spanish Society of Vascular and Interventional Radiology (SERVEI), and the Spanish Society of Paediatric Infectious Diseases (SEIP), on the Management of Cystic Echinococcosis Moncef Belhassen-Garcia; Óscar Balboa Arregui; Eva Calabuig-Muñoz; David Carmena; Maria del Carmen Esteban Velasco; Marta Fuentes Gago; Victoria Fumado Pérez; Jesús García Alonso; Milagros García López Hortelano; Luis Miguel González Fernández; Juan María Herrero Martínez; Manuel José Iglesias Iglesias; Marcelo Jiménez López; Rogelio López-Vélez; Luis Muñoz-Bellvis; Antonio Muro; Javier Pardo-Lledías; Maria Peñaranda-Vera; Maria Jesús Perteguer-Prieto; Albert Picado; Jose Edecio Quiñones Sampedro; Azucena Rodríguez-Guardado; Íñigo Royo Crespo; Fernando Salvador; Adrian Sánchez-Montalvá; Diego Torrús Tendero; Luis Velasco Pelayo;