Incidence and Risk Factors for Infectious Complications of EBUS-TBNA: Prospective Multicenter Study Pere Serra Mitjà; Filipe Gonçalves dos Santos Carvalho; Ignasi Garcia Olivé; José Sanz Santos; Jesús Jiménez López; Ana Núñez Ares; Laura Tomás López; Carmen Centeno Clemente; Rachid Tazi; Eva Castellà; Jorge Abad Capa; Antoni Rosell Gratacós; Felipe Andreo Garcia;