Vickie L. Shavers and William M. P. Klein are with the Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute (NCI). Pebbles Fagan is with the University of Hawaii Cancer Center. Dionne Jones is with the Services Research Branch Division of Epidemiology, Serves and Prevention Research (DESPR) National Institute on Drug Abuse. Josephine Boyington is with the National Heart Lung and Blood Institute (NHLBI), National Institutes of Health, Bethesda, MD....