Updated approvalYears to include BLAs via FDA's Purple Book
Updated gsrs dump to May 2021
Removed usage of predicted NDA dates (and file) - manually curated to include actual dates
Fixes to offset the lack of approvalIDs for alternate definitions and subconcepts
Updated approvalYears to include BLAs via FDA's Purple Book Updated gsrs dump to May 2021 Removed usage of predicted NDA dates (and file) - manually curated to include actual dates Fixes to offset the lack of approvalIDs for alternate definitions and subconcepts