1. Turku PET Centre, Turku University Hospital and University of Turku
2. Institute of Clinical Medicine, University of Eastern Finland
3. Department of clinical physiology, nuclear medicine and PET, Turku University Hospital
4. Heart Center, Turku University Hospital and University of Turku
5. Department of Biosciences and Nutrition, Karolinska Institutet
6. Folkhalsan Research Center, and Stem Cells and Metabolism Research Program, University of Helsinki