Take the following as truth: However, to the extent that pollutant/health effect relationships are region-specific, applying a location-specific C-R function at all locations in the U.S. may result in overestimates of health effect changes in some locations and underestimates of health effect changes in other locations.
Then the following statement: "There are location-specific C-R functions at the metropolitan locations in the US" is true, false, or inconclusive?
Answer: False