Królicki, Leszek Królicki, Leszek Kropaček, M. Kropáček, Martin, Nuclear Physics Institute, Czech Academy of Science, Řež, Czech Republic Kryl, Pavel Krylov, Alexander L. Krzemień, Wojciech Krzemiński, Marcin, Veterinary Hospital Łąkowa, Gdańsk, Poland, Department of Nuclear Medicine, Department of Eye Diseases, Medical University, Gdańsk, Poland Krzemiński, Marcin Krzesiński, Paweł Krzyżanowski, Maciej Książek, Andrzej Książek, Andrzej, Uniwersytet Medyczny w Lublinie Kubiak, Anna Kubinyi, Jozef Kubinyi, Jozef, Department of Nuclear Medicine, General University Hospital and First Faculty of Medicine, Charles University in Prague, (Czech Republic) Kubo, Michiko Kuc, Tadeusz Kucukosmanoglu, Ilknur Kula, Dorota Kulesza, Grzegorz Kulig, Jan Kumar, AVS Anil Kumar, Mithilesh Kumar, PG