Half of Alaska's glaciers could be gone by 2100

I remember reading a report orginally published in 2003 that concluded all the glaciers from the lower 48 states would be gone by 2100 as well. The authors of that particular study revised their predictions in 2009 as they had drastically underestimated how fast things are heating up and melting... However, they did not put a new timeline on the glaciers in the lower-48 in terms of total extinction. I wonder what the new expected date will be given this report on Alaska's glaciers?