Kołodziej, Maciej Kołodziejczyk, Andrzej Kraft, Otakar, Department of Nuclear Medicine, University Hospital, Ostrava-Poruba, Kraft, Otakar, Department of Nuclear Medicine, University Hospital, Ostrava-Poruba, Czech Republic Kraft, Otakar, Department of Nuclear Medicine, University Hospital Ostrava-Poruba, Czech Republic Kraft, Otakar Kraft, Otakar Kraft, Otakar, Clinic of Nuclear Medicine, University Hospital Ostrava, Ostrava, Czech Republic Krajewska, Agnieszka Krajewska, Agnieszka Krajewski, Paweł Krajka, Jarosława Krajka-Lauer, Jarosława Kraker, Jan de Krasnaliev, Ivan Krasnaliev, Ivan, Department of Clinical Pathology MBAL ``St. Marina``, Varna (Bulgaria) Krejza, Jaroslaw Kríožvá, Hana Krivonogov, Nicolay G. Kröger, Nicolaus, University Medical Center Hamburg-Eppendorf, Hamburg, Germany Królicki, Leszek, Medical Academy, Department of Nuclear Medicine Królicki, Leszek Królicki, Leszek Królicki, Leszek, Department of Nuclear Medicine, Medical University of Warsaw (Poland) Królicki, Leszek, Nuclear Medicine Department, Medical University of Warsaw