Dose-dense cisplatin-based chemotherapy and surgery for children with high-risk hepatoblastoma (SIOPEL-4): a prospective, single-arm, feasibility study

József Zsiros, Laurence Brugieres, Penelope Brock, Derek Roebuck, Rudolf Maibach, Arthur Zimmermann, Margaret Childs, Daniele Pariente, Veronique Laithier, Jean-Bernard Otte, Sophie Branchereau, Daniel Aronson, Arun Rangaswami, Milind Ronghe, Michela Casanova, Michael Sullivan, Bruce Morland, Piotr Czauderna, Giorgio Perilongo, International Childhood Liver Tumours Strategy Group (SIOPEL)