[1] Med Univ Silesia, Dept Gen Surg Vasc Surg Angiol & Phlebol, Ziolowa 45-47, PL-40635 Katowice, Poland
[2] Univ Med Sci, Dept Gen & Vasc Surg, Poznan, Poland
[3] Med Univ Warsaw, Dept Internal Med & Cardiol, Ctr Diagnost & Treatment Venous Thromboembol Dis, Warsaw, Poland
[4] Jagiellonian Univ, Coll Med, Dept Internal Med 2, Krakow, Poland
[5] Jagiellonian Univ, Dept Oncol, Coll Med, Krakow, Poland
[6] Specialist Hosp Miedzylesie, Dept Urol, Miedzylesie, Poland
[7] Univ Med Sci, Dept Hypertensiol Angiol & Internal Med, Poznan, Poland
[8] Univ Med Sci, Dept Thorac Surg, Poznan, Poland
[9] Jagiellonian Univ, Coll Med, Dept Gen Surg, Krakow, Poland
[10] Med Univ Silesia, Dept Neurosurg, Katowice, Poland
[11] Clin Hosp, Dept Gynecol Oncol, Poznan, Poland
[12] Univ Med Sci, Dept Oncol, Poznan, Poland
[13] Maria Sklodowska Curie Mem Canc, Ctr & Inst Oncol, Dept Soft Tissue Osteosarcoma & Melanoma, Warsaw, Poland
[14] Univ Med Sci, Dept Surg Gynaecol, Poznan, Poland