1. Army Public Health Center, Gunpowder, Maryland, USA
2. Covance Inc., Greenfield, Indiana, USA
3. These authors contributed equally to this work
4. The Environmental Health Program, U.S. Army Center for Environmental Health Research (USACEHR), Fort Detrick, Maryland, USA
5. Excet, Inc., Frederick, Maryland, USA
6. ORISE, Frederick, Maryland, USA
7. Envigo++++, Somerset, New Jersey, USA