Maria Cecilia LozadaMaria Cecilia Lozada is a Peruvian bioarchaeologist who has been conducting archaeological research in the South Central Andes for twenty years. She is currently a research associate in the Department of Anthropology at the University of Chicago. Irih bioarchaeologist Barra O'Donnabhain is currently on the faculty of the Department of Archaeology at University College Cork, and is on the board of directors of the Los Angeles-based Institute for Field Research. Read More Read Less