1. Assistant professor of pathology, University of Cincinnati College of Medicine, and deputy coroner, Hamilton County, OH; formerly, deputy coroner, Cuyahoga County, OH, and assistant professor of forensic pathology, Case Western Reserve University, Cleveland, US.
2. Associate toxicologist, Cuyahoga County Coroner's Office, Cleveland, OH, and instructor in toxicology, Case Western Reserve University, Cleveland, US.
3. Chief toxicologist, Cuyahoga County Coroner's Office, Cleveland, OH, and professor of toxicology, Case Western Reserve University, Cleveland, US.