1. Anchorage Community Health Aide Training Program, Alaska Native Tribal Health Consortium , Anchorage, AK, USA
2. Alaska Native Epidemiology Center, Alaska Native Tribal Health Consortium , Anchorage, AK, USA
3. Division of Community Health Services, Alaska Native Tribal Health Consortium , Anchorage, AK, USA
4. University of Alaska , Anchorage, AK, USA
5. Centers for Disease Control, Arctic Investigations Program, Anchorage , Alaska, AK, USA