[1] Pomeranian Med Univ, Int Hereditary Canc Ctr, Dept Genet & Pathol, PL-70204 Szczecin, Poland
[2] Pomeranian Med Univ, Clin Oncol, PL-70204 Szczecin, Poland
[3] Univ Toronto, Sunnybrook Odette Canc Ctr, Toronto, ON M4N 3M5, Canada
[4] Curie Mem Inst, Marie Sklodowska Clin, Dept Med Oncol, PL-31115 Krakow, Poland
[5] Reg Oncol Hosp, Dept Oncol, PL-71730 Szczecin, Poland
[6] Jagiellonian Univ, Coll Med, Dept Radiol, PL-31501 Krakow, Poland
[7] Univ Toronto, Womens Coll Res Inst, Toronto, ON M5G 1N8, Canada