Pathology of Wilms' tumour in International Society of Paediatric Oncology (SIOP) and Children's Oncology Group (COG) renal tumour studies: similarities and differences - Vujanić, G M; Parsons, L N; D'Hooghe, E; Treece, A L; Collini, P; Perlman, E J (Histopathology, 2022)