english: For an example of this approach in a single county in the United States (Olmstead County, Minnesota; home of the Mayo Clinic), see Sauver et al. (2011).
non_english: Kanggo conto pendekatan iki ing county tunggal ing Amerika Serikat (Olmstead County, Minnesota, asal saka Clinic Mayo), pirsani Sauver et al. (2011) .