1. Associate Professor, Dept. of Environmental and Resource Engineering, Section for Geotechnics and Geology, Technical Univ. of Denmark (DTU), 119 Nordvej, Kongens Lyngby 2800, Denmark (corresponding author). ORCID: .
2. Professor, Dept. of Civil and Environmental Engineering, College of Engineering, Michigan State Univ. (MSU), 428 S. Shaw Ln., East Lansing, MI 48824.