| Authors: |
Whipple MO; School of Nursing, University of Minnesota, Minneapolis, Minnesota., Xu S; Feinberg School of Medicine, Northwestern University, Chicago, Illinois., Zhang D; Feinberg School of Medicine, Northwestern University, Chicago, Illinois., Guralnik JM; Department of Epidemiology, University of Maryland, College Park, Maryland., Spring B; Feinberg School of Medicine, Northwestern University, Chicago, Illinois., Tian L; Department of Health Research and Policy, Stanford University, Stanford, California., Treat-Jacobson D; School of Nursing, University of Minnesota, Minneapolis, Minnesota., Zhao L; Feinberg School of Medicine, Northwestern University, Chicago, Illinois., Criqui MH; University of California, San Diego, California., McDermott MM; Feinberg School of Medicine, Northwestern University, Chicago, Illinois. Electronic address: mdm608@northwestern.edu. |
