1. Political Science Department, Montana State University, P.O. Box 173480, Bozeman, MT 59717-3480, USA
2. Snow and Avalanche Laboratory, Department of Earth Sciences, Montana State University, P.O. Box 173480, Bozeman, MT 59717-3480, USA
3. School of Business and Economics, UiT The Arctic University of Norway, Breivangvegen 23, Tromsø 9010, Norway
4. Centre for Avalanche Research and Education, UiT The Arctic University of Norway, Postboks 6050 Langnes, Tromsø 9037, Norway
5. Department of Psychology, UiT The Arctic University of Norway, Breivangvegen 23, Tromsø 9010, Norway
6. Humanities, IULM University, Italy