1Thoracic Surgery Department, Hospital de la Santa Creu i Sant Pau, Commonwealth HUMT-HSCSP-HM, Barcelona, Spain
2Department of General Surgery, Hospital de la Santa Creu i Sant Pau, Barcelona, España, Spain
*Corresponding Author:
Núria Prenafeta Claramunt, Thoracic Surgery Department, Hospital de la Santa Creu i Sant Pau, Commonwealth HUMTHSCSP-HM Barcelona, Spain, Tel: 932915972, Fax: 935565601 Email: