1. Faculty of Natural Sciences; Institute of Aquaculture; University of Stirling; Stirling, Scotland UK
2. Aquatic Animals Diseases Lab, Aquaculture Division; National Institute of Oceanography and Fisheries; Suez Egypt
3. Moredun Research Institute; Pentlands Science Park; Penicuik Midlothian UK
4. Benchmark Animal Health; Bush House, Edinburgh Technopole; Edinburgh Midlothian UK