1. Department of Pediatrics, Centro Hospitalar Universitário de São João, Porto, Portugal
2. Pediatric Endocrinology’s Unit, Department of Pediatrics, Centro Hospitalar Universitário de São João, Porto, Portugal
3. Department of Pediatrics Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal
4. Department of Genetics, Faculty of Medicine, University of Porto, Centro Hospitalar Universitário de São João, Porto, Portugal