https://www.economiesuisse.ch/de/artikel/die-praemien-sind-zu-35-prozent-einkommensabhaengig
https://cerre.eu/wp-content/uploads/2023/07/CERRE-DSA-Systemic-Risk-Report.pdf
https://uk.news.yahoo.com/covid-inquiry-9-extraordinary-claims-172057988.html
https://www.brookings.edu/blog/order-from-chaos/2021/10/08/repackaging-pandora-how-russias-information-apparatus-is-handling-a-massive-leak-of-data-on-offshore-finance/?msclkid=972a732bab4c11eca6c2a7b37addf9aa