Dream challenge PON
The Supplementary Data for the Dream challenge (http://www.nature.com/nmeth/journal/v12/n7/full/nmeth.3407.html) indicates that a panel of normals filter was used for the Broad's Mutect submission:
"Panel of normals filter:
matlab: survey_panel_of_normals_for_mutations(maf_file, bamfile_list.txt) where bamfile_list.txt contains 258 normal whole genome bam files to use as an additional panel of normals."
Is this dataset available to the public?