1. aCenter for Indigenous Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
2. bYukon-Kuskokwim Health Corporation, Bethel, Alaska
3. cAlaska Native Tribal Health Consortium, Anchorage, Alaska
4. dSouthcentral Foundation, Anchorage, Alaska
5. eVanderbilt University Medical Center, Nashville, Tennessee
6. fDivision of Viral Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia
7. gArctic Investigations Program, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Anchorage, Alaska
8. hIndian Health Service, Whiteriver Service Unit, Whiteriver, Arizona
9. iIndian Health Service, Chinle Service Unit, Chinle, Arizona