We're trying to survey the various projects that are using CORD-19, especially live production systems or in-progress work that doesn't necessarily have an associated paper.
These are shared publicly on:
https://docs.google.com/spreadsheets/d/1WKlRwaRBpbBE1umT2DsQ_NL4QqK5D2lO_ab7siGMnHA/edit#gid=0It'd also really help us out if you'd fill out this form even if we know about your system. Most of the systems listed are self-reported from our old public form (now closed), so don't have all fields populated. We can update those entries with what you provide here.