Ontario Health Study

Nov 4, 2016 // Study Updates

One of the most important challenges in a long-term study is keeping in touch with participants to collect up-to-date information. As the study continues into the future with follow-up questionnaires and other initiatives, it is important that we are able to communicate with our participants. In order to ensure we are able to reach you, we ask that you please add a contact phone number to your account.

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