1 Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France. thomas.blanc@aphp.fr.
2 Université de Paris, Paris, France. thomas.blanc@aphp.fr.
3 Département « Croissance et Signalisation », Centre National de la Recherche Scientifique UMR8253, Institut National de la Santé et de la Recherche Médicale U1151, Institut Necker Enfants Malades, Université de Paris, Paris, France. thomas.blanc@aphp.fr.
4 Department of Pediatric Surgery and Urology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France.
5 Department of Pediatric Surgery, Hôpital Clocheville, Tours, France.
6 Department of Pediatric Surgery, Hôpital des Enfants, Limoges, France.
7 Department of Pediatric Anesthesia, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France.
8 Department of Pathology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France.
9 Department of Pediatric and Adolescent Oncology, Institut Gustave Roussy, Villejuif, France.
10 Department of Pediatric Oncology SIREDO Oncology Center (Care, Innovation and Research for Children and AYA with Cancer), Institut Curie, PSL Research University, Paris, France.
11 Department of Pediatric Radiology, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France.