Authors: Ryan M Fryer; Akalushi Muthukumarana; Paul C Harrison; Suzanne Nodop Mazurek; Rong Rhonda Chen; Kyle E Harrington; Roger M Dinallo; Joshua C Horan; Lori Patnaude; Louise K Modis; Glenn A Reinhart Journal: PLoS One Date: 2012-12-28 Impact factor: 3.240