Correction for Brennan et al., “Maximizing the potential of high-throughput next-generation sequencing through precise normalization based on read count distribution” - Caitriona Brennan; Rodolfo A. Salido; Pedro Belda-Ferre; MacKenzie Bryant; Charles Cowart; Maria D. Tiu; Antonio Gonzalez; Daniel McDonald; Caitlin Tribelhorn; Amir Zarrinpar; Rob Knight (mSystems)