1. Ph.D. student, Department of Social Work, University at Buffalo, Buffalo, New York, USA
2. Postdoctoral Fellow, Clinical and Research Institute on Addictions, University at Buffalo, Buffalo, New York, USA
3. Professor, Buffalo Center for Social Research, School of Social Work, University at Buffalo, Buffalo, New York, USA
4. Associate Professor, Buffalo Center for Social Research, School of Social Work, University at Buffalo, Amherst, New York, USA
5. Professor, Janet B. Wattles Endowed Chair, Buffalo Center for Social Research, School of Social Work, University at Buffalo, Buffalo, New York, USA