title: Author's response.
authors.forename: L
authors.initials: L
authors.lastname: Moyes
mesh_terms: D004938:Esophageal Neoplasms / Q000601:surgery*; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D011183:Postoperative Complications / Q000175:diagnosis*; D013274:Stomach Neoplasms / Q000601:surgery*