1. Department of Clinical Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, 31-115 Krakow, Poland
2. Department of Anatomy, Jagiellonian University, Medical College, 31-543 Krakow, Poland
3. Department of Bone Marrow Transplantation & Hematology-Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland
4. Department of Oncological Surgery – Skin Cancer Unit, Lower Silesian Oncology Center, 53-413 Wroclaw, Poland
5. Department of Oncological Surgery, Wroclaw Medical University, 53-413 Wroclaw, Poland
6. Department of Soft Tissue/Bone Sarcoma & Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
7. Department of Experimental Pharmacology, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland
8. Department of Medical & Experimental Oncology, Poznan University of Medical Sciences, 60-786 Poznan, Poland
9. Chemotherapy Department, Greater Poland Cancer Centre, 61-866 Poznan, Poland
10. II Clinic of Radiotherapy & Chemotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland
11. Department of Clinical Oncology, Saint Jan of Dukla Oncology Centre of the Lublin Region, 20-090 Lublin, Poland
12. Department of Clinical Oncology, Lower Silesian Oncology Center, 53-413 Wroclaw, Poland
13. Department of Diagnostics & Cancer Immunology, Greater Poland Cancer Centre, 61-866 Poznan, Poland