1. Department of Psychiatry and Behavioral Sciences; Stanford University School of Medicine; USA
2. Mental Illness Research and Education Clinical Centers and Sierra-Pacific War Related Illness and Injury Study Center; VA Palo Alto Health Care System; USA
3. Department of Biomedical Engineering; School of Engineering Sciences University of Ghana; Legon Ghana
4. Military Institute of Aviation Medicine; Warsaw Poland
5. Department of Radiology and Biomedical Imaging; University of California; San Francisco USA
6. Center for Imaging of Neurodegenerative Diseases; San Francisco VA Medical Center; USA