Acknowledgments

This work is supported by the National Library of Medicine under Award No. 1R01LM014306 and 4R00LM013001.

We are grateful to the authors for making their software tools publicly available.

• Bllip parser

• CheXpert labeler

• MedSpaCy

• MetaMap

• NegBio

• NLTK

• spaCy

• Stanford CoreNLP

• Stanza