title:  30 x whole genome DNA sequence for NHLBI TOPMed sample NWD508115 
design:  Library prep uses 500 ng input DNA sheared by Covaris followed by a double size selection step using different ratios of AMPure XP beads.  It uses KAPA Hyper PCR-free library reagents (KK8505, KAPA Biosystems, Inc.) and barcoded adapters to create PCR-free libraries.  One sample is loaded per HiSeq X lane. 