Author J. Kingswood P. Crawford S. Johnson J. Sampson C. Shepherd D. Demuth C. Erhard P. Nasuti K. Patel M. Myland A. Pinnegar M. Magestro E. Gray Year of Publication 2016 DOI 10.1080/13696998.2016.1199432 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS