Author Affiliations +
John Rowan
School of Human Evolution and Social Change, Arizona State University, Tempe, Arizona 85287, U.S.A., jjrowan@asu.edu
Brent Adrian
Department of Anatomy, Arizona College of Osteopathic Medicine, Midwestern University, 19555 N. 59th Avenue, Glendale, Arizona 85308, U.S.A., , agross@midwestern.edu badria@midwestern.edu
Ari Grossman
School of Human Evolution and Social Change, Arizona State University, Tempe, Arizona 85287, U.S.A., jjrowan@asu.edu