Chicago, IL
USA Email: cchou@cdc.gov
Disclosure statement:
Qualified on the content I am responsible for because: I have doctoral degree in public health and have more than 20 publications. Moreover, I have worked with vision health session for several years.
Any relevant financial relationships? No
I agree to comply with the American Public Health Association Conflict of Interest and Commercial Support Guidelines, and to disclose to the participants any off-label or experimental uses of a commercial product or service discussed in my presentation.