1. Department of Civil, Chemical, Environmental, and Material Engineering, Alma Mater Studiorum—University of Bologna, 40126 Bologna, Italy
2. Department of Earth Sciences, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
3. SRK Consulting, Vancouver, BC V6C 1S9, Canada
4. Clifton Engineering Group Inc., Calgary, AB T2C 5C2, Canada