title: Reply to Chiappetta et al.
authors.affiliation: Department of Respiratory Medicine, Hospital Universitario Son Espases, Palma de Mallorca, Spain.|Chest Diseases Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
authors.forename: Hanaa
authors.initials: H
authors.lastname: Shafiek
authors.affiliation: Department of Thoracic Surgery, Hospital Universitario Son Espases, Palma de Mallorca, Spain.
authors.forename: Juan Antonio
authors.initials: JA
authors.lastname: Torrecilla
authors.affiliation: Department of Respiratory Medicine, Hospital Universitario Son Espases, Palma de Mallorca, Spain borja.cosio@ssib.es.|Ciber de Enfermedades Respiratorias (Ciberes), Madrid, Spain.
authors.forename: Borja G
authors.initials: BG
authors.lastname: Cosío
keywords: Lung function; Segmentectomy; VATS