1. 1Department of Infectious Diseases and Child Neurology, Karol Marcinkowski University of Medical Sciences in Poznań, 60-355, Poznań, Poland
2. 2Department of Surgery, Traumatology and Chidren’s Urology Karol Marcinkowski, Univesity of Medical Sciences in Poznań, 60-355, Poznań, Poland
3. 3Department of Patomorfology Karol Jonscher Hospital in Poznań, 60-572, Poznań, Poland