Author C. Girman T. Kou K. Brodovicz C. Alexander E. O\textquoterightNeill S. Engel D. Williams-Herman L. Katz Year of Publication 2012 DOI 10.1111/j.1464-5491.2011.03498.x DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS