1. Clinical Division of Fish Medicine; University of Veterinary Medicine; Vienna Austria
2. Ludwig Boltzmann Institute for Archaeological Prospection and Virtual Archaeology; Vienna Austria
3. Institute of Mineralogy and Petrography; University of Innsbruck; Innsbruck Austria
4. Department of Earth and Atmospheric Sciences; University of Alberta; Edmonton Alberta Canada
5. Department of Forensic Medicine; Medical University of Vienna; Vienna Austria