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@Article{,
  title = {COVID-19 Data Hub},
  year = {2020},
  doi = {10.21105/joss.02376},
  author = {Emanuele Guidotti and David Ardia},
  journal = {Journal of Open Source Software},
  volume = {5},
  number = {51},
  pages = {2376},
}

Guidotti, E., (2022), "A worldwide epidemiological database for COVID-19 at fine-grained spatial resolution", Sci Data 9(1):112, doi: 10.1038/s41597-022-01245-1

@Article{,
  title = {A worldwide epidemiological database for COVID-19 at fine-grained spatial resolution},
  year = {2022},
  doi = {10.1038/s41597-022-01245-1},
  author = {Emanuele Guidotti},
  journal = {Scientific Data},
  volume = {9},
  number = {1},
  pages = {112},
}