1. Pipeline Stress Specialist, Northern Crescent, Inc., 816 7 Ave. SW, Calgary, AB, Canada T2P 1A1; formerly, Ph.D. Candidate, Faculty of Engineering and Applied Science, Dept. of Civil Engineering, Memorial Univ. of Newfoundland, St. John’s, NL, Canada A1B 3X5.
2. Professor and Research Chair in Seafloor Mechanics, Faculty of Engineering and Applied Science, Dept. of Civil Engineering, Memorial Univ. of Newfoundland, St. John’s, NL, Canada A1B 3X5 (corresponding author).
3. Associate Professor, Faculty of Engineering and Design, Dept. of Civil and Environmental Engineering, Carleton Univ., 1125 Colonel By Dr., Ottawa, ON, Canada K1S 5B6.
4. Professor and Canada Research Chair in Infrastructure Engineering, GeoEngineering Centre at Queen’s—Royal Military College, Queen’s Univ., Kingston, ON, Canada K7L 4V1.