This blog post has been withdrawn owing to significant inaccuracies that the journal believes undermine its reliability. The lead author Hilde Buiting submitted the following inaccurate information to the journal:

(i) that Gabe Sonke was an author of the blog, when he was not; and
(ii) that Antoni van Leeuwenhoek/Netherlands Cancer Institute was one of Buiting’s relevant affiliations for the blog, when it was not.