1. Pediatric Surgery Department, Femme Mère Enfant Hospital–University Hospital of Lyon and University Claude Bernard Lyon 1, Lyon, France
2. Epicime-Clinical Investigation Center 1407 de Lyon, Inserm, Service de Pharmacologie Clinique, CHU Lyon, Bron, France
3. Laboratory of Biometrics and Evolutionary Biology, National Center for Scientific Research, UMR 5558, Villeurbanne, France
4. Pediatric Radiology Department, Femme Mère Enfant Hospital–University Hospital of Lyon and University Claude Bernard Lyon 1, Lyon, France