[1] Univ Hosp Ostrava, Dept Forens Med, Ostrava 70852, Czech Republic
[2] Univ Ostrava, Fac Med, Dept Forens Med, Ostrava 70103, Czech Republic
[3] Palacky Univ, Fac Arts, Dept English & Amer Studies, Olomouc 77180, Czech Republic
[4] Univ Hosp Ostrava, Dept Radiol, Ostrava 70852, Czech Republic
[5] Univ Hosp Ostrava, Dept Neurosurg, Ostrava 70852, Czech Republic
[6] Univ Ostrava, Fac Med, Dept Clin Neurosci, Ostrava 70103, Czech Republic
[7] Charles Univ Prague, Fac Med, Fingerland Dept Pathol, Hradec Kralove 50003, Czech Republic