Web Resources The URLs for data presented herein are as follows:IMGT/HLA Database, http://www.ebi.ac.uk/ipd/imgt/hla/ Online Mendelian Inheritance in Man (OMIM), http://omim.org/ RefSeq, http://www.ncbi.nlm.nih.gov/refseq/ SNP2HLA, http://www.broadinstitute.org/mpg/snp2hla/ Type 1 Diabetes Genetics Consortium (T1DGC), https://www.t1dgc.org/home.cfm UCSC Genome Browser, http://genome.ucsc.edu