William S Stone Editor

Ming T. Tsuang, M.D., Ph.D, D.Sc., is University Professor at the University of California; Distinguished Professor of Psychiatry and Director of the Center for Behavioral Genomics in the Department of Psychiatry at the University of California, San Diego, in La Jolla; Adjunct Professor and Director of the Harvard Institute of Epidemiology and Genetics in the Department of Epidemiology at the Harvard School of Public Health in Boston, Massachusetts; and Senior Lecturer at the Massachusetts Mental Health Center Academic Division of Public Psychiatry, Department of Psychiatry, Beth Israel Deaconess Medical Center, at Harvard Medical School in Boston, Massachusetts. William S. Stone, Ph.D., is Assistant Professor of Psychology in the Department of Psychiatry at Massachusetts Mental Health Center Academic Division of Public Sector Psychiatry; Assistant Professor in the Department of Psychiatry at Beth Israel Deaconess Medical Center; and Harvard Medical School Training Coordinator at the Harvard Institute of Psychiatric Epidemiology and Genetics in Boston, Massachusetts. Michael J. Lyons, Ph.D., is Professor and Director of Clinical Programs in the Department of Psychology at Boston University; and Chief of Twin Studies at the Harvard Institute of Psychiatric Epidemiology and Genetics in Boston, Massachusetts.