1. From the Palm Beach County Medical Examiner Office, retired, West Palm Beach, Florida (Bell)
2. The Department of Biostatistics, College of American Pathologists, Northfield, Illinois (Long)
3. The Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota (Roden, Trower, Martinez)
4. The Department of Graduate Medical Education, Nemours Children's Hospital, Orlando, Florida (Cooper)
5. The Department of Pathology, Yale School of Medicine, New Haven, Connecticut (Sanchez)
6. The Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Hooper)