@misc{Egert2020,
  author    = {Markus Egert},
  title     = {Hygiene – it’s in your hands},
  number    = {07.04.2020},
  url       = {https://thesecretlifeofskin.com/2020/04/07/hygiene-its-in-your-hands/},
  year      = {2020}
}