1. Health Studies BranchDivision of Environmental Hazards and Health Effects, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
2. Office of Alaska Native Health Research, Division of Community Health Service, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
3. Organic Analytical Toxicology BranchDivision of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
4. Pathology Department, Alaska Native Tribal Health Consortium, Alaska Native Medical Center, Anchorage, AK, USA
5. Vector-Borneand Enteric Diseases, National Center for Zoonotic, Centers for Disease Control and Prevention, Atlanta, GA, USA