Author Correction: A multicenter study of asymmetric and symmetric dimethylarginine as predictors of mortality risk in hospitalized COVID-19 patients - Juliane Hannemann; Anne Zink; Yoana Mileva; Paul Balfanz; Edgar Dahl; Sonja Volland; Thomas Illig; Edzard Schwedhelm; Florian Kurth; Alexandra Stege; Martin Aepfelbacher; Armin Hofmann; et al. (Scientific Reports)