[1] Vilnius Univ, Fac Med, LT-03225 Vilnius, Lithuania
[2] Vilnius Univ, Inst Clin Med, Fac Med, Clin Chest Dis Immunol & Allergol, LT-03225 Vilnius, Lithuania
[3] Vilnius Univ, Inst Biomed Sci, Fac Med, Dept Pathol & Forens Med, LT-03225 Vilnius, Lithuania