Drug dictionary for the "fears" package?

Hello, 
I am glad to see that your team developed the "faers" package. It's meaningful step forward in the Pharmacovigilance filed.
I am curious if you used some dictionary for drug standardization in "faers" package?
For example, the DiAna could be a good choice.
https://link.springer.com/article/10.1007/s40264-023-01391-4

Thank you for your reading.

Best regards,
Shuang