title: Editorial comment.
authors.forename: Alon Z
authors.initials: AZ
authors.lastname: Weizer
authors.forename: John M
authors.initials: JM
authors.lastname: Hollingsworth
mesh_terms: D006801:Humans; D007669:Kidney Calculi / Q000601:surgery*; D007902:Length of Stay / Q000706:statistics & numerical data*; D009403:Nephrostomy, Percutaneous / Q000379:methods*