1. Department of Psychological Sciences; Kent State University; Kent Ohio USA
2. Department of Surgery; Weill Cornell Medical College; New York New York USA
3. Department of Psychiatry; Columbia University College of Physicians and Surgeons; New York New York USA
4. Neuropsychiatric Research Institute; Fargo North Dakota USA
5. Department of Neuroscience; University of North Dakota School of Medicine and Health Sciences; Fargo North Dakota USA
6. Department of Surgery; University of Pittsburgh Medical Center; Pittsburgh Pennsylvania USA