Hello! Thank you for your interest in the FREUD study. To determine whether you are eligible to participate in this study, please fill out the following survey. You don't have to answer any question you don't want to answer. Your answers will be recorded, but your information will only be used for the purposes of this study.

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To save your responses and end the survey, click the 'End Survey' button below. If you have selected the wrong option by accident and/or wish to return to the survey, click the 'Return and Edit Response' button.