https://www.economiesuisse.ch/de/artikel/die-praemien-sind-zu-35-prozent-einkommensabhaengig
https://static.rusi.org/337_PB_Illicit%20Finance%20Threat%20to%20Democracies_final_web.pdf
https://cps.org.uk/wp-content/uploads/2023/06/CPS-The-Unregulated-Regulator-final.pdf
https://www.nuffieldtrust.org.uk/news-item/privatisation-by-the-front-door-what-does-a-new-public-private-gp-model-mean