Dear @DrugKinasePredictionChallengeParticipants, As you probably know, we posted a preprint on bioRxiv describing the preliminary challenge results in late 2019. I am emailing to let you know that the revised manuscript was published today in Nature Communications (https://doi.org/10.1038/s41467-021-23165-1). Thank you all again for your participation in this challenge, and I look forward to working with some or all of you in a future project! Best, Robert on behalf of the @DrugKinasePredictionChallengeAdmins