1. Hispanic Health Research Center, Michael & Susan Dell Center for Healthy Living, University of Texas Health Science Center at Houston, School of Public Health, Brownsville Regional Campus, Brownsville, TX.
2. Center for Health Promotion and Prevention Research, University of Texas Health Science Center at Houston, School of Public Health, Houston, TX.
3. Menninger Department of Psychiatry and Behavioral Sciences, Stimulant Addiction Research Center, Baylor College of Medicine, Houston, TX.
4. Arizona State University, College of Nursing and Health Innovation, Phoenix, AZ.