Participation involves the informed consent process, a study questionnaire, and a venous blood draw. The informed consent process and study questionnaire may be done online or in-person.
For a list of locations and location specific details please click here. For online consent and questionnaire click here and follow the corresponding directions. For in-person consent and questionnaire call us toll free at 888-813-8669 or email TrialNet@joslin.harvard.edu.