Enrolled participants are asked to reply to a brief questionnaire from the Clinical Coordinating Center every 6 months. To view the questionnaires that you will be receiving, please click on the links below. 

If you have lost or misplaced your questionnaire, please either call our main study line at (877) 718-8003 to complete the questionnaire over the phone or print the questionnaire and return it to us at:

Clinical Coordinating Center
Brigham and Women's Hospital
900 Commonwealth Avenue, Floor 3
Boston, MA 02215

If you need any assistance, please feel free to contact us at any time at (877) 718-8003 or