Author A. Ble P. Hughes J. Delgado J. Masoli K. Bowman J. Zirk-Sadowski R. Mota W. Henley D. Melzer Year of Publication 2017 DOI 10.1093/gerona/glw082 Google ScholarDOIBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS