1. TRACE Wildlife Forensics Network; RZSS; Edinburgh EH12 6TS UK
2. The GenePool; School of Biological Sciences; The University of Edinburgh; Edinburgh UK
3. Russian Institute for Fisheries and Oceanography (VNIRO); Moscow 107140 Russia
4. Joint Research Centre of the European Commission; Maritime Affairs Unit; Institute for the Protection and Security of the Citizen; Via Fermi TP 051 Ispra VA 21027 Italy
5. WildGenes Laboratory; Royal Zoological Society of Scotland; Edinburgh EH12 6TS UK
6. Institute of Evolutionary Biology; School of Biological Sciences; University of Edinburgh; West Mains Road Edinburgh EH9 3JT UK
7. Sturgeon International Research Institute; PO Box 41635-3464 Rasht Iran
8. Department of Biology; University of Padova; Via U. Bassi 58/b 35121 Padova Italy