02/10/2023
                                            Duke is offering a study to better understand use of ci******es and e-ci******es.
You may be eligible to participate if:
-You are at least 21 years of age
-You REGULARLY USE e-ci******es AND ci******es.
You will be compensated for your participation.
To learn more, email adh60@duke.edu or TO ACCESS PRIVATE SURVEY link to learn more and fill out a brief survey:
https://redcap.duke.edu/redcap/surveys/?s=H9X4XFCPK8