title: Reply: 'A plea for greater standardization in intraductal carcinoma of the prostate -greater standardization requires greater evidence': let's use the available evidence.
authors.affiliation: Department of Cellular Pathology, University Hospital of Wales, Cardiff, UK.
authors.forename: Murali
authors.identifier: 0000-0003-1385-2045
authors.initials: M
authors.lastname: Varma
authors.affiliation: Department of Oncology-Pathology, Karolinska Instituet, Stockholm, Sweden.
authors.forename: Lars
authors.initials: L
authors.lastname: Egevad
authors.affiliation: Department of Pathology and Molecular Medicine, Wellington School of Medicine and Health Sciences, University of Otago Wellington, Wellington, New Zealand.
authors.forename: Brett
authors.initials: B
authors.lastname: Delahunt
authors.affiliation: Institute of Pathology, University Hospital Bonn, Bonn, Germany.
authors.forename: Glen
authors.initials: G
authors.lastname: Kristiansen
mesh_terms: D002285:Carcinoma, Intraductal, Noninfiltrating; D006801:Humans; D008297:Male; D011467:Prostate; D012015:Reference Standards