1. Department of Pathology and Surgery; Faculty of Medicine; Cordoba Spain
2. Champalimaud Clinical Center; Lisbon Portugal
3. Departments of Pathology and Surgery; Section of Urology; University of Chicago; Chicago IL USA
4. Section of Pathological Anatomy; Polytechnic University of the Marche Region; School of Medicine; Ancona Italy
5. Histopathology and Molecular Diagnostics. University Hospital Careggi; Florence Italy
6. Department of Pathology and Laboratory Medicine; Indiana University School of Medicine; Indianapolis IN USA