1. Research Department, Modum Bad Research Institute, Vikersund, Norway
2. Department of Research and Innovation, University of South-Eastern Norway, Drammen, Norway
3. The Blood Cell Research Group, Department of Medical Biochemistry, Oslo University Hospital, Ullevål, Norway
4. Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
5. NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway