1. Department of Psychology, Virginia Commonwealth University, Richmond, Virginia, USA;
2. Merrill-Palmer Skillman Institute and Department of Psychiatry & Behavioral Neurosciences, Wayne State University, Detroit, Michigan, USA;
3. Department of Obstetrics & Gynecology, Wayne State University, Detroit, Michigan, USA;
4. Center for Neurobehavioral Research on Addiction, The University of Texas Health Science Center at Houston, Houston, Texas, USA;
5. Institute for Women’s Health, Virginia Commonwealth University, Richmond, Virginia, USA