Correction: DNA breakpoint assay reveals a majority of gross duplications occur in tandem reducing VUS classifications in breast cancer predisposition genes. - Richardson ME; Chong H; Mu W; Conner BR; Hsuan V; Willett S; Lam S; Tsai P; Pesaran T; Chamberlin AC; Park MS; Gray P; et al. (Genetics in medicine : official journal of the American College of Medical Genetics, 2019)