1. Assistant professor of pathology and pediatrics, University of Oklahoma Health Sciences Center, and associate pathologist, Oklahoma Children's Memorial Hospital, Oklahoma City, Okla., US.
2. Chief medical examiner, State of Oklahoma, Oklahoma City, Okla., US.
3. Associate professor of pathology and pediatrics, University of Oklahoma Health Sciences Center, and director of clinical laboratories, Oklahoma Children's Memorial Hospital, Oklahoma City, Okla., US.