1. Associate professors of pathology, Indiana University School of Medicine, Room 157, Medical Science Building 635 Barnhill Drive Indianapolis, IN 46202-5120, US.
2. Senior research scientist, Lilly Research Laboratories, Greenfield, IN, US.
3. Culbertson professor of pathology, Indiana University School of Medicine, Indianapolis, IN, US.
4. Chief forensic pathologist and forensic pathologist, respectively, Franklin County Coroner's Office, Columbus, OH, US.