Jan Styczynski1, Beata Kurylo-Rafinska1*, Malgorzata Kubicka1*, Beata Kolodziej1*, Monika Pogorzala1*, Krzysztof Czyzewski1*, Robert Debski1*, Magdalena Wisniewska1*, Mariusz Wysocki1*, Michal Matysiak, Prof., MD PhD2*, Iwona Malinowska3*, Walentyna Balwierz, Prof MD PhD4*, Edyta Juraszewska5*, Jacek Wachowiak6*, Benigna Konatkowska6*, Mariola Woszczyk, MD PhD7*, Igor Olejnik, MD8*, Maryna Krawczuk-Rybak, Prof MD PhD9*, Marta Kuzmicz10*, Jerzy Kowalczyk, Prof MD PhD11*, Maria Jolanta Stefaniak, MD, PhD12*, Wanda Badowska13*, Tomasz Szczepanski, Prof MD, PhD14, Renata Tomaszewska15*, Elzbieta Adamkiewicz-Drozynska16*, Lucyna Maciejka-Kemblowska16*, Grazyna Sobol17*, Agnieszka Mizia-Malarz17* and Joanna Szczepanek18*
1Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
2Department of Pediatrics, Hematology and Oncology, Medical University of Warsaw, Warsaw, Poland
3Department of Pediatric Hematology and Oncology, Medical University Warsaw, Warsaw, Poland
4Department of Pediatric Oncology and Hematology, Jagiellonian University Medical College,, Krakow, Poland
5Department of Pediatric Oncology and Hematology, Jagiellonian University Medical College, Krakow, Krakow, Poland
6Department of Pediatric Hematology, Oncology and Transplantology, University of Medical Sciences, Poznan, Poznan, Poland
7Department of Pediatric Hematology and Oncology, Pediatric Center, Chorzow, Poland
8Department of Pediatric Hematology and Oncology, Pediatric Center Chorzow, Chorzow, Poland
9Department of Pediatric Hematology and Oncology, Medical University, Bialystok, Poland
10Department of Pediatric Hematology and Oncology, Medical University Bialystok, Bialystok, Poland
11Department of Pediatric Hematology, Oncology and Transplantology, Medical University, Lublin, Poland
12Department of Pediatric Hematology, Oncology and Transplantology, Medical University Lublin, Lublin, Poland
13Department of Pediatric Hematology and Oncology, Children Hospital Olsztyn, Olsztyn, Poland
14Department of Pediatric Hematology and Oncology, Medical University of Silesia, Zabrze, Poland
15Department of Pediatric Hematology and Oncology, Medical University of Silesia, Zabrze, Zabrze, Poland
16Department of Pediatric Hematology and Oncology, Medical University Gdansk, Gdansk, Poland
17Department of Pediatrics, Medical University of Silesia, Katowice, Katowice, Poland
18Centre for Modern Interdisciplinary Technologies, Department of Plant Physiology and Biotechnology, Nicolaus Copernicus University, Torun, Torun, Poland