Ingredient specific Persistence Window (drug exposure and drug era)

@Vojtech_Huser:

The settings for DRUG_ERA are set. 30 days persistence and no stockpiling. If you want to replace that with ingredient-specific settings - please propose to the CDM WG. Of course you would have to create or adopt such a heuristic.

The persistence window in ATLAS and its ability to consolidate cohort records has nothing to do with the ERAs. It’s up to you what you define in your cohort.