Your login information will be emailed to you as soon as you request the account, so you may login immediately. You will need to check your email for specific login instructions. If you have junk mail (spam) filters configured for your email, please configure the filters to accept email from email@example.com, as emails from the system will often be sent from that address.
You must choose a user ID that is not already in use, and also specify an email address that is not already registered in the system. User IDs may be up to 30 characters in length and contain letters and numbers. To protect your privacy, you will only be identified to researchers with a unique numeric code that the system will assign, not by your name. This form should only be used by participants. Researchers will have their accounts created for them automatically.