1. San Diego State University/University of California, San Diego Joint Doctoral Program, Interdisciplinary Research on Substance Use, San Diego, CA, USA
2. Psychology Department, California State University, Long Beach, CA, USA
3. Center for Behavioral Research and Services, California State University, Long Beach, CA, USA
4. School of Nursing, California State University, Long Beach, CA, USA
5. Health Care Administration Department, California State University, Long Beach, CA, USA
6. Office of Research, Pacific University, Forest Grove, OR, USA