title: Erratum to: Randall's plaques, plugs and the clinical workup of the renal stone patient.
authors.affiliation: Division of Nephrology, Department of Internal Medicine and Medical Specialties, Columbus-Gemelli University Hospital, Catholic University, Via Moscati 31/33, 00176, Rome, Italy.
authors.forename: Pietro Manuel
authors.initials: PM
authors.lastname: Ferraro
authors.forename: Alessandro
authors.initials: A
authors.lastname: D'Addessi
authors.forename: Giovanni
authors.initials: G
authors.lastname: Gambaro