1. Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada B3J 4B2
2. Atlantic Reference Center, Huntsman Marine Science Centre, 1 Lower Campus Road, St. Andrews, New Brunswick, Canada E5B 2L7
3. Department of Fisheries and Oceans, Northwest Atlantic Fisheries Center, 80 East White Hills Road, St. John’s, NL, Canada A1C 5X1
4. Department of Fisheries and Oceans, Bedford Institute of Oceanography, 1 Challenger Drive, Dartmouth, Nova Scotia, Canada B2Y 4A2