1. Clinical assistant, Department of Pathology, University of Arkansas for Medieal Sciences 4301 West Markham Little Rock, AR 72205 and research associate at the Cancer Research Center, Department of Hematology/Oncology, University of Arizona Health Science Center, Tucson, AZ, US.
2. Chief medical examiner, Chief of Forensic Sciences, and associate professor of pathology, Department of Pathology, University of Arizona Health Science Center, Tucson, AZ, US.