A survey among Brazilian thoracic surgeons about the use of preoperative 2D and 3D images - Cipriano, Federico Enrique Garcia; Arcêncio, Livia; Dessotte, Lycio Umeda; Rodrigues, Alfredo José; Vicente, Walter Villela de Andrade; Evora, Paulo Roberto Barbosa (Journal of Thoracic Disease, 2016)