1. Centre for Fisheries Ecosystems Research, Fisheries and Marine Institute, Memorial University of Newfoundland, P.O. Box 4920, St. John’s, NL A1C 5R3, Canada
2. Institut Maurice-Lamontagne, Pêches et Océans Canada, CP 1000, Mont-Joli, QC G5H 3Z4, Canada
3. International Pacific Halibut Commission, 2320 West Commodore Way, Suite 300, Seattle, WA 98199-1287, USA