1. Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine Linköping University Linköping Sweden
2. Department of Biomedical and Clinical Sciences Linköping University Linköping Sweden
3. Division of Clinical Chemistry and Department of Biomedical and Clinical Sciences Linköping University Linköping Sweden
4. Swedish Doping Control Laboratory Karolinska University Hospital Stockholm Sweden
5. Drug Unit Department National Forensic Centre Linköping Sweden
6. Department of Physics, Chemistry and Biology Linköping University Linköping Sweden