- Neuroanatomy and Morphometrics Laboratory. Department of Psychiatry. Mount Sinai School of Medicine, NYC. EEUU.
- Department of Medical Pharmacology, Nagasaki University Graduate School of Biomedical Sciences. Nagasaki, Japan.
- Department of Psychiatry, Ramón y Cajal Hospital.
- Nonlinear Dynamics, Chaos and Complex Systems Group, Department of Physics, Rey Juan Carlos University. Madrid, Spain.