Article Takedown/Update Request

This is an update request for the document Personality differences in monozygotic twins discordant for cannabis use by Jacqueline M. Vink, Laura Nawijn, Dorret I. Boomsma and Gonneke Willemsen

Your paper was deposited in MUCC (Crossref) and appears online at
Before we are able to make any updates or deletions, you must ensure that the original record at this location is updated/removed.