1. Center of Excellence in Neurosciences Department of Biomedical Sciences Paul L. Foster School of Medicine Texas Tech University Health Sciences Center El Paso TX USA
2. Department of Health Sciences College of Health Professions & Social Work Florida Gulf Coast University Fort Myers FL USA
3. Biostatistics and Epidemiology Consulting Lab, Paul L. Foster School of Medicine Texas Tech University Health Sciences Center El Paso TX USA
4. Department of Psychiatry, Paul L. Foster School of Medicine Texas Tech University Health Sciences Center El Paso TX USA
5. Langley Porter Psychiatric Institute University of California at San Francisco San Francisco CA USA
6. Department of Psychiatry University of Texas Health Science Center at San Antonio San Antonio TX USA
7. South Texas Veterans Health Care System San Antonio TX USA
8. Centro de Investigación en Biología Celular y Molecular y Escuela de Biologia Universidad de Costa Rica San Jose Costa Rica
9. Los Angeles Biomedical Research Center at Harbor University of California Los Angeles Medical Center Torrance CA USA
10. Centro Internacional de Trastornos Afectivos y de la Conducta Adictiva Guatemala City Guatemala
11. Instituto de Información e Investigación en Salud Mental AC Monterrey Nuevo Leon México
12. Grupo de Estudios Médicos y Familiares Carracci S.C. México D.F México