@article{WerfelJakobBorgmannetal.2021,
  author    = {Stanislas Werfel and Carolin Ellen Marianne Jakob and Stefan Borgmann and Jochen Schneider and Christoph Daniel Spinner and Maximilian Schons and Martin Hower and Kai Wille and Martina Maria Haselberger and Hanno Heuzeroth and Maria Madeleine R{\"u}thrich and Sebastian Conrad Johannes Dolff and Johanna Kessel and Uwe Heemann and J{\"o}rg Janne Vehreschild and Siegbert Rieg and Christoph Schmaderer},
  title     = {Development and validation of a simplified risk score for the prediction of critical COVID-19 illness in newly diagnosed patients},
  journal   = {Journal of medical virology},
  volume    = {93},
  number    = {12},
  pages     = {6703 -- 6713},
  doi       = {10.1002/jmv.27252},
  year      = {2021},
}