Thank you for taking the time to complete this survey!
We estimate the survey will take 15-20 minutes to complete. All persons responding to the survey must be at least 18 years old. If there is more than one person in your household who is 18 years or older, the person who most recently had a birthday should fill out the survey.
There are 35 pages of directions and questions. Based on your responses, you may not be required to answer all questions. You will automatically be taken to only the questions that are required. All responses will be anonymous, and no identifying information is required, although you may provide contact information to respond to any follow-up questions. Please answer all questions to the best of your ability.
If you have any questions regarding this survey, you may contact Dr. Stephen Heard at email@example.com.