I read in this New Yorker article that Spain introduced checklists in 2007. Does anybody know the results of checklists there? https://www.newyorker.com/magazi

I read in this New Yorker article that Spain introduced checklists in 2007. Does anybody know the results of checklists there? https://www.newyorker.com/magazine/2007/12/10/the-checklist https://www.newyorker.com/magazine/2007/12/10/the-checklist