Current trends and outcomes of non-elective neurosurgical care in Central Europe during the second year of the COVID-19 pandemic. - Petr O; Grassner L; Warner FM; Dedeciusová M; Voldřich R; Geiger P; Brawanski K; Gsellmann S; Meiners LC; Bauer R; Freigang S; Mokry M; et al. (Scientific reports, 2022)