1. National Center for Environmental Assessment (NCEA), Office of Research and Development (ORD), U.S. Environmental Protection Agency (EPA), Cincinnati, Ohio, USA
2. School of Osteopathic Medicine, Campbell University, Lillington, North Carolina, USA
3. ASPPH/EPA Environmental Health Fellowship Program, hosted by NCEA, ORD, U.S. EPA, Cincinnati, Ohio, USA
4. Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
5. National Health and Environmental Effects Research Laboratory, ORD, U.S. EPA, Research Triangle Park, North Carolina, USA