Bin A (tagged by rs16969968 and rs1051730 in Europeans) includes 52 SNPs correlated (r2≥0.7) in the European ancestry reference sample. This bin separates into 20 sub-bins in Asian populations and 38 sub-bins in African American populations. We had adequate coverage to test 9 of these 20 sub-bins in Asian data and 27 of these 38 sub-bins in African American data.