Figure 1From: Design, methods, and participant characteristics of the Impact of Personal Genomics (PGen) Study, a prospective cohort study of direct-to-consumer personal genomic testing customersTiming of personal genomic testing (PGT) and survey data collection in the PGen Study. Steps of the PGT process are indicated by solid arrows and bold text; data collection points are indicated by dashed arrows and italicized text. BL, baseline; 2Â W, 2Â week; 6Â M, 6Â month.Back to article page