https://pmc.ncbi.nlm.nih.gov/articles/PMC6324393/#:~:text=Low%2DIncome%20Areas-,The%20mean%20(SD)%20total%20EMS%20time%20was%2037.5%20(13.6,%E2%88%925.5%20minutes%3B%20P%20%3C%20.
https://pubmed.ncbi.nlm.nih.gov/22026820/
https://ourworldindata.org/natural-disasters
https://ourworldindata.org/disaster-database-limitations?