1. Department of Nuclear Medicine and PET Center, Aarhus University, Aarhus, Denmark;
2. Center for Neuroeconomics Studies, Claremont Graduate University, Claremont, CA, USA;
3. Department of Psychiatry, Loma Linda University School of Medicine, Loma Linda, CA, USA;
4. Department of Neurology, Loma Linda University Medical Center, Loma Linda, CA, USA;
5. Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark;
6. Child and Adolescent Psychiatry Center, Aarhus University Hospital, Aarhus, Denmark