Williamson, Yulanda M.; Moura, Hercules; Whitmon, Jennifer; Woolfitt, Adrian R.; Schieltz, David M.; Rees, Jon C.; Guo, Stephanie; Kirkham, Heather; Bouck, Daniel; Ades, Edwin W.; Tondella, Maria Lucia; Carlone, George M.; Sampson, Jacquelyn S.; Barr, John R.