Affiliation: | 1.Department of Family Medicine and Biobehavioral Health, University of Minnesota Medical School, Duluth, USA ;2.University of Minnesota Medical School, Duluth, USA ;3.School of Public Health, Division of Biostatistics, University of Minnesota, Minneapolis, USA ;4.East Africa Health Project, Saint Paul, USA ;5.Mercy Hospital, Allina Health, Coon Rapids, USA ; |