1. Center of Emphasis in Neurosciences, Department of Biomedical Sciences, Paul L. Foster School of MedicineTexas Tech University Health Sciences Center El Paso Texas
2. Departments of Psychiatry and PharmacologyPenn State College of Medicine Hershey Pennsylvania
3. Department of BioinformaticsUniversity of Texas Southwestern Medical Center Dallas Texas
4. Department of Psychiatry, Paul L. Foster School of MedicineTexas Tech University Health Sciences Center El Paso Texas
5. Langley Porter Psychiatric InstituteUniversity of California at San Francisco San Francisco California
6. Department of PsychiatryUniversity of Texas Health Science Center at San Antonio San Antonio Texas
7. Department of Psychiatry, South Texas Veterans Health Care System San Antonio Texas
8. Centro de Investigación en Biología Celular y Molecular y Escuela de BiologiaUniversidad de Costa Rica San Jose Costa Rica
9. Los Angeles Biomedical Research Center at HarborUniversity of California Los Angeles Medical Center Torrance California
10. Centro Internacional de Trastornos Afectivos y de la Conducta Adictiva Guatemala City Guatemala
11. Departamento de PsiquiatriaHospital Universitario UANL Monterrey Nuevo Leon Mexico
12. Grupo de Estudios Médicos y Familiares Carracci S.C. México Distrito Federal Mexico
13. Laboratorio de Enfermedades Psychiatricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica México Distrito Federal Mexico