Characterization and remediation of sample index swaps by non-redundant dual indexing on massively parallel sequencing platforms oleh Maura Costello, Mark Fleharty, Justin Abreu, Yossi Farjoun, Steven Ferriera, Laurie Holmes, Brian Granger, Lisa Green, Tom Howd, Tamara Mason, Gina Vicente, Michael Dasilva, Wendy Brodeur, Timothy DeSmet, Sheila Dodge, Niall J. Lennon, Stacey Gabriel