Anne (Lawrence Technological University Southfield Michigan USA) Kohnke, Ken (Oakland Community College Auburn Hills Michigan USA) Sigler, Dan (University of Detroit Mercy Michigan Shoemaker
Owen Jones, Robert (University of Melbourne Parkville Melbourne Victoria Australia) Maillardet, Andrew (University of Melbourne Parkville Australia) Robinson
Chaowei (Department of Geography and Geoinformation Science George Mason University Fairfax Virginia USA) Yang, Qunying (George Mason University) Huang
