title: Editorial Comment.
authors.affiliation: Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden.
authors.forename: Lars
authors.initials: L
authors.lastname: Egevad
mesh_terms: D001706:Biopsy; D006801:Humans; D008297:Male; D060787:Neoplasm Grading; D011471:Prostatic Neoplasms