Shelly A. Wiechelt is Associate Professor in the School of Social Work at the University of Maryland, Baltimore County, USA. She specializes in research and practice on trauma and addiction. She is an Associate Editor for the Journal of Substance Use & Misuse.Shulamith Lala Ashenberg Straussner is Professor and Chair of the Practice Area and Director of the Post-Master's Certificate Program in the Addictions at the Silver School of Social Work, New York University, USA. She is the founding editor of the Journal of Social Work Practice in the Addictions.