Article Takedown/Update Request

This is an update request for the document Modeling Relief by Walton Sumner, Jin Zhong Xu, Guy Roussel and Michael D. Hagen

Your paper was deposited in PubMed Central and appears online at http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=2655778
Before we are able to make any updates or deletions, you must ensure that the original record at this location is updated/removed.