**Author details**

Daniel Čierny<sup>1</sup> , Jozef Michalik2 , Ema Kantorová2 , Egon Kurča<sup>2</sup> and Ján Lehotský3\*

\*Address all correspondence to: lehotsky@jfmed.uniba.sk

1 Department of Clinical Biochemistry, Jessenius Faculty of Medicine and University Hospital Martin, Comenius University in Bratislava, Martin, Slovak Republic

2 Department of Neurology, Jessenius Faculty of Medicine and University Hospital Martin, Comenius University in Bratislava, Martin, Slovak Republic

3 Department of Medical Biochemistry and BioMed, Jessenius Faculty of Medicine in Mar‐ tin, Comenius University in Bratislava, Martin, Slovak Republic
