title: In Reply.
authors.affiliation: Department of Palliative Care and Rehabilitation Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
authors.forename: David
authors.initials: D
authors.lastname: Hui
authors.affiliation: Department of Palliative Care and Rehabilitation Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
authors.forename: Eduardo
authors.initials: E
authors.lastname: Bruera
mesh_terms: D006801:Humans; D008495:Medical Oncology; D009369:Neoplasms / Q000453:epidemiology*; D010166:Palliative Care