Authors: Jingyun Wang; Daniel E Neely; Jay Galli; Joshua Schliesser; April Graves; Tina G Damarjian; Jessica Kovarik; James Bowsher; Heather A Smith; Dana Donaldson; Kathryn M Haider; Gavin J Roberts; Derek T Sprunger; David A Plager Journal: J AAPOS Date: 2016-07-12 Impact factor: 1.220