Authors: Oneglio Pedemonte; Andres Vera; Lorenzo Merello; Manuel Novajas; Fernando Aranda; Julio Ibarra; Jose A Muñoz; Javier Alburquerque; Paulina Espinoza; Felipe Cárdenas; Ernesto Aránguiz-Santander Journal: J Thorac Dis Date: 2018-06 Impact factor: 2.895