1. The Maria Sklodowska - Curie National Research Institute of Oncology in Kraków, Garncarska 11, 31-115 Kraków
2. University Hospital in Kraków, Jakubowskiego 2, 30-688 Kraków
3. Institute of Nuclear Physics PAN, Cyclotron Centre Bronowice, Radzikowskiego 152, 31-342 Kraków