Affiliation: | 1.Stanford Prevention Research Center, Stanford School of Medicine, Stanford University, Stanford, USA ;2.School of Public and Community Health Sciences, University of Montana, Missoula, USA ;3.Community Health Division, Confederated Salish and Kootenai Tribal Health Department, Saint Ignatius, Montana, USA ;4.Center for Behavioral Health Research and Services, Institute of Social and Economic Research, University of Alaska Anchorage, Anchorage, USA ; |