This article was updated from Drugs 2009; 69 (18): 2597-605,[2] and was reviewed by S. Van Belle, Department of Medical Oncology, University Hospital Ghent, Ghent, Belgium.
The preparation of these articles was not supported by any external funding. During the peer review process, the manufacturer of the agent under review will be offered an opportunity to comment on the articles. Changes resulting from comments received will be made by the authors on the basis of scientific and editorial merit.