http://ec.europa.eu/invest-in-research/pdf/download_en/risk_management.pdf
https://www.economiesuisse.ch/de/artikel/kluge-steuerpolitik-bringt-wohlstand
https://www.thelancet.com/action/showPdf?pii=S1473-3099%2821%2900648-4
https://www.occrp.org/en/daily/13413-complaint-phillip-morris-smuggled-smokes-distorted-data