[1] Charles Univ Prague, Fac Med, Hradec Kralove 50005, Czech Republic
[2] Univ Teaching Hosp, Dept Internal Med 2, Hradec Kralove 50005, Czech Republic
[3] Univ Teaching Hosp, Inst Clin Immunol & Allergol, Hradec Kralove 50005, Czech Republic
[4] Univ Teaching Hosp, Dept Urol, Hradec Kralove 50005, Czech Republic
[5] Univ Teaching Hosp, Comp Technol Ctr, Hradec Kralove 50005, Czech Republic
[6] Dist Hosp Ndchod, Dept Oncol, Nachod, Czech Republic