There is an update at the bottom of the article which is relevant: "Thanks to reader tips and additional searches in PubMed, we’ve located and linked to severa

There is an update at the bottom of the article which is relevant: "Thanks to reader tips and additional searches in PubMed, we’ve located and linked to several Calico papers we weren’t aware of when we first published this story on Thursday. I flagged the papers with the researchers quoted in this story who said they did not change their assessment of Calico."