1. 59th MDW/MMPBB, Wilford Hall Medical Center, 2200 Bergquist Drive, Suite 1, Lackland AFB, TX 78236-5300
2. Behavioral Medicine Research Center, 6535 Fannin, MS F-7000, Baylor College of Medicine, Houston, TX 77030
3. Department of Psychology, University of Missouri-Kansas City, Kansas City, MO 64110-2499