The HPV vaccine and Cochrane sagas are rolling on - and I wrote about the responsibilities of the journal that published the error-ridden critique of the Cochrane review on the HPV vaccine:

Free Speech and Journals' Responsibilities in Vaccine Debates

Unusually, the journal - BMJ Evidence-Based Medicine - proposed some corrections and invited feedback. My response: 

Correcting the Record On That Critique of the Cochrane HPV Vaccine Review