For questions regarding AHAA
E-mail: AHAA@prc.utexas.edu

Mailing address
Chandra Muller, AHAA
Population Research Center
The University of Texas at Austin
305 E. 23rd Street, Stop G1800
Austin, Texas 78712

AHAA and Add Health data files can be obtained through the UNC Carolina Population Center at http://www.cpc.unc.edu/projects/addhealth/data/restricteduse.