Correction: Overexpression of cathepsin f, matrix metalloproteinases 11 and 12 in cervical cancer

We regret any inconvenience that this involuntary inaccuracy in the original data citation might have caused. We wish to thank Dr. Fabio Salamanca for bringing this matter to our attention.The pre-publication history for this paper can be accessed here:http://www.biomedcentral.com/1471-2407/5/164/prepub