1. Pfizer Inc, Global Pathology, Groton, CT, USA
2. AnaPath GmbH, Oberbuchsiten, Switzerland
3. Tox Path Specialists, LLC (A StageBio Company), Frederick, MD, USA
4. Posthumous
5. Covance Laboratory, Inc, Madison, WI, USA
6. GEMpath, Inc, Longmont, CO, USA