- 11/19/09 - Scripps News
- 11/6/09 - United Press International
- 11/6/09 - Health Imaging
- 10/22/09 - The Associated Press
- 10/19/09 - National Law Journal
- 9/30/09 - Minneapolis Post
- 9/30/09 - Minneapolis Post
- 9/26/09 - New York Times
- 9/24/09 - Wall Street Journal
- 9/21/09 - CBS News
- 8/24/09 - Asheville Citzen Times
- 8/18/09 - New York Times
- 8/4/09 - Slate.com
- 9/22/08 - American Medical News
- 8/20/08 - Greensboro News and Record
- 5/16/07 - Journalnow.com
