https://images.transparencycdn.org/images/2019_CPI_Report_EN_200331_141425.pdf
https://extranet.greens-efa.eu/public/media/file/9012/6725
https://www.imperial.ac.uk/news/196137/crunching-numbers-coronavirus/
https://www.rusi.org/sites/default/files/terrorism_and_the_mass_media_final_web_version.pdf