We seek men and non-pregnant women who are 65 years or younger. Your brothers or sisters, however, can be up to 80 years of age. Your children, who can also participate, must be over 5 years of age. Parents of the primary participant can be any age. The study is designed to identify genes that may be repeated in brothers and sisters.
Siblings are preferred, but all family members are invited to participate.
You will be interviewed in person or by phone about your medical history and family history. With your permission, staff will contact other members of your family to request that they provide the same type of information. All information gathered in the study is strictly confidential. The time and location for the blood draw will be arranged for your convenience. We will also measure your blood pressure, and your hip and waist circumference.