Kickstarter https://www.kickstarter.com/projects/avstudio-ludibooster/clinic-deluxe-extensions
English - Clinic: Deluxe Edition - 2nd Extension was funded on the Crowdfunding Kickstarter (See the campaign) platform on the Feb 28, 2021, the campaign lasted 26 days. 2,171 people helped funded the game, whose the amount requested was $29,000.00. Thanks to these 2,171 people the game could be funded up to $257,889.00, ~889.27%.
Boardgamegeek https://boardgamegeek.com/boardgameexpansion/307384/clinic-deluxe-edition-covid-19
English - This is a small expansion that contains few more components to make Clinic Deluxe Edition a cooperative game.
Ludovox https://ludovox.fr/jeu-de-societe/clinic-deluxe-edition-covid-19/
French - Il s'agit d'une petite extension qui contient peu de composants supplémentaires pour faire de Clinic Deluxe Edition un jeu coopératif.