[1] Charles Univ Prague, Univ Teaching Hosp, Dept Internal Med 2, Fac Med Hradec Kralove, Hradec Kralove 50005, Czech Republic
[2] Charles Univ Prague, Fingerland Dept Pathol, Univ Teaching Hosp, Fac Med Hradec Kralove, Hradec Kralove 50005, Czech Republic
[3] Charles Univ Prague, Inst Clin Immunol & Allergol, Univ Teaching Hosp, Fac Med Hradec Kralove, Hradec Kralove 50005, Czech Republic