https://uk.news.yahoo.com/covid-inquiry-9-extraordinary-claims-172057988.html
https://pure.diis.dk/ws/files/3925169/Implications_of_the_Covid_19_pandemic_DIIS_Working_Paper_2020_13.pdf
https://www.whitehouse.gov/briefing-room/presidential-actions/2021/07/09/executive-order-on-promoting-competition-in-the-american-economy/
https://www.nature.com/articles/s41598-021-00053-8.pdf