1. Department of Infectious Diseases and Child Neurology; Karol Marcinkowski University of Medical Sciences; Poznań Poland
2. Department of Paediatric Endocrinology and Rheumatology; Karol Marcinkowski University of Medical Sciences; Poznań Poland
3. Pediatric Radiology Department Chair of Radiology; Karol Marcinkowski University of Medical Sciences; Poznań Poland
4. Department of Paediatric Cardiology and Nephrology; Karol Marcinkowski University of Medical Sciences; Poznań Poland