title: Editorial comment.
authors.forename: Raj S
authors.initials: RS
authors.lastname: Pruthi
authors.forename: Angela M
authors.initials: AM
authors.lastname: Smith
mesh_terms: D002295:Carcinoma, Transitional Cell / Q000150:complications / Q000401:mortality* / Q000601:surgery*; D015653:Cystectomy; D006801:Humans; D044342:Malnutrition / Q000150:complications*; D012307:Risk Factors; D015996:Survival Rate; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000401:mortality* / Q000601:surgery*