1. Turku PET Centre University of Turku Turku Finland
2. Turku University Hospital Turku Finland
3. Department of Nuclear Medicine and Biomedical Research Institute Pusan National University Hospital and School of Medicine, Pusan National University Busan Republic of Korea
4. Clinical Neurosciences University of Turku Turku Finland
5. Department of Endocrinology Turku University Hospital Turku Finland
6. Department of Psychology University of Turku Turku Finland