If you are interested in conducting a study with MATR twins, please contact Emily Lilley, the MATR Administrator, at (804) 828-8138 or She will help you determine the MATR's role in your study as well as solidify your study recruitment and design details.

Below is a link to the MATR Project Proposal form which can be submitted directly to Emily at, the MATR at or mailed to the Mid-Atlantic Twin Registry Box 980617 Richmond VA 23288-0617.

MATR Project Proposal ApplicationWord logo