Here is the Nature editorial mentioned towards the end of this article: http://www.scribd.com/doc/13134612/Naturrecom456702a http://www.scribd.com/doc/13134612/

Here is the Nature editorial mentioned towards the end of this article: http://www.scribd.com/doc/13134612/Naturrecom456702a http://www.scribd.com/doc/13134612/Naturrecom456702a