Stacy Gray, Dana-Farber Cancer Institute (IMAGE) Dana-Farber Cancer Institute Caption Dr. Stacy Gray is first author of a new report analyzing 55 websites marketing genetic testing services. Credit Dana-Farber Cancer Institute Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.