https://publications.parliament.uk/pa/ld201719/ldselect/ldppdm/106/106.pdf
https://www.brookings.edu/blog/up-front/2020/05/15/developing-policies-for-effective-covid-19-containment-the-trace-model/?utm_campaign=BrookingsBrief&utm_source=hs_email&utm_medium=email&utm_content=88024714
https://theconversation.com/how-the-social-structures-of-nazi-germany-created-a-bystander-society-221344
https://ec.europa.eu/info/sites/info/files/economy-finance/dp074_en.pdf