1. Department of Medical Chemistry, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland
2. Department of Physiology and Biochemistry, Institute of Biology, University of Szczecin, 70-453 Szczecin, Poland
3. Department of Medical Biology, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland
4. Department of Histology and Embriology, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland
5. Department of Biochemistry, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland