1. Assistant professor, Forensic Anthropology Center, Department of Anthropology, University of Tennessee, 252 S. Stadium Hall Knoxville, TN 37996-0720, US.
2. Curator of physical anthropology, Human Identification Laboratory, Arizona State Museum, University of Arizona, Tucson, AZ, US.
3. Chief medical examiner, assistant clinical professor of pathology, and assistant clinical professor of pathology, respectively, Office of Forensic Sciences, Department of Pathology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ, US.