Dear Leigh, Go to the website GDNF 4 Parkinson's. There you will learn about the patients who participated in Amgen's trial with GDNF. You can contact them at [log in to unmask] for information on how you can become involved. Dee ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn