1. Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, School of Medicine, University of Verona, 37129 Verona, Italy
2. Pediatric Clinic C, Azienda Ospedaliera Universitaria Integrata, 37126 Verona, Italy
3. Pennington Biomedical Research Center, Baton Rouge, LA 70808, USA
4. Department of Pathology and Diagnostics, School of Medicine, University of Verona, 37129 Verona, Italy
5. Department of Medicine, School of Medicine, University of Verona, 37129 Verona, Italy
6. Department of Clinical Sciences, Faculty of Medicine, University of Lund, 22100 Lund, Sweden
7. Center for the Diagnosis and Treatment of Rare Skeletal Diseases of the Developmental Age of the Veneto Region, 37126 Verona, Italy