1. Scripps Institution of Oceanography; University of California; San Diego California USA
2. Woods Hole Oceanographic Institution; Falmouth Massachusetts USA
3. Glaciarium, Museo del Hielo Patagónico; El Calafate Argentina
4. Instituto Antártico Argentino; Buenos Aires Argentina
5. National Snow and Ice Data Center; Boulder Colorado USA
6. College of Marine Science; University of South Florida; St. Petersburg Florida USA