| Authors: |
Szeliga K; Department of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences, Medical Universi-ty of Silesia, Upper Silesian Medical Center in Katowice, Polska., Antosz A; Department of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences, Medical Universi-ty of Silesia, Upper Silesian Medical Center in Katowice, Polska., Skrzynska K; Department of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences, Medical Universi-ty of Silesia, Upper Silesian Medical Center in Katowice, Polska., Kalina-Faska B; Department of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences, Medical Universi-ty of Silesia, Upper Silesian Medical Center in Katowice, Polska.; Endocrinological Outpatient Clinic, Upper Silesian Medical Center in Katowice, Poland., Gawlik A; Department of Pediatrics and Pediatric Endocrinology, Faculty of Medical Sciences, Medical Universi-ty of Silesia, Upper Silesian Medical Center in Katowice, Polska.; Endocrinological Outpatient Clinic, Upper Silesian Medical Center in Katowice, Poland. |