| Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany. |
| Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, 01062, Dresden, Germany. |
| Department of Psychiatry and Neuroimaging Center, Technische Universität Dresden, Dresden, Germany. |
| Department of Psychiatry and Psychotherapy, and Neuroimaging Center, Technische Universität Dresden, 01187 Dresden, Germany; |
| Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany. |