1. Department of Pediatric and Adolescent Endocrinology, Jagiellonian University Medical College, 31-008 Krakow, Poland
2. Department of Pediatric and Adolescent Endocrinology, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
3. Department of Pathomorphology, Jagiellonian University Medical College, 31-008 Krakow, Poland
4. Department of Pathology, University Children’s Hospital in Krakow, 30-663 Krakow, Poland
5. Student Scientific Group of Pediatric Endocrinology, Department of Pediatric and Adolescent Endocrinology, Jagiellonian University Medical College, 31-008 Krakow, Poland
6. Department of Pediatric Surgery, Jagiellonian University Medical College, 31-008 Krakow, Poland
7. Department of Pediatric Surgery, University Children’s Hospital in Krakow, 30-663 Krakow, Poland