is no convincing evidence for an association signal independent of rs1344706. Moreover, haplotype analysis based upon fatSNP phase 2 markers did not produce results more significant than that of single marker analysis (data not shown). A combined analysis of the fatSNP2 samples revealed rs1344706 as the most significantly associated SNP (P=8.31×10−6). Single locus data for each of the individual samples are given in supplemental table 4.