1. Geomorphology & Glaciology, Department of Physical Geography, Stockholm University, Stockholm, Sweden
2. Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden
3. Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN, USA
4. Institute of Geological Sciences, University of Bern, Bern, Switzerland
5. Oeschger Centre for Climate Change Research, University of Bern, Bern, Switzerland
6. Geological Survey of Norway, Trondheim, Norway
7. Department of Geography, Norwegian University of Science and Technology, Trondheim, Norway
8. Centre for Glaciology, Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK
9. National Institute of Polar Research, Tokyo, Japan
10. SOKENDAI (Graduate University for Advanced Studies), Tokyo, Japan
11. Department of Geography, University of Montana, Missoula, MT, USA
12. Department of Geosciences, University of Montana, Missoula, MT, USA