We are looking for volunteers who use cigarettes and e-cigarette products to take part in a confidential research study at Brown University.

Who: Age 21-34

Time Involved: Participation involves answering questionnaires, completing a brief medical screening, visiting our lab located in Providence for 3 in-person sessions and completing surveys on your mobile phone for 4 weeks.

Compensation: Participants will be compensated up to $604 for their participation.

Contact Information: Please call Mary Ellen at 401-863-5521.

See if you are eligible: https://go.brown.edu/DUETscreener