1. Department of Cell Research and Immunology, The George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
2. Fish Diseases Laboratory, The Kimron Veterinary Institute, Bet Dagan, Israel
3. Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, New York, USA
4. Marine Medicine Program, Pathobiology, School of Veterinary Medicine, St. George's University, Grenada, West Indies
5. Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, Scotland