作者单位:Comenius Univ, Jessenius Fac Med, Neurol Clin, Martin 03601, Slovakia[1]Comenius Univ, Jessenius Fac Med, Clin Internal Med 1, Martin 03601, Slovakia[2]Comenius Univ, Jessenius Fac Med, Dept Med Biochem, Martin 03601, Slovakia[3]Comenius Univ, Jessenius Fac Med, Clin Radiodiagnost, Martin 03601, Slovakia[4]