1. The National Board of Forensic Medicine Artillerigatan 12 587 58 Linköping Sweden
2. Department of Oncology‐Pathology Karolinska Institutet Karolinska universitetssjukhuset Z1:00, 171 76 Stockholm Sweden
3. Department of Wildlife, Fish and Environmental Studies Swedish University of Agricultural Sciences 901 83 Umeå Sweden
4. Department of Community Medicine and Rehabilitation Section of Forensic Medicine Umeå University 901 87 Umeå Sweden