Alison M Hutchinson*, Doris L Milke, Suzanne Maisey, Cynthia Johnson, Janet E Squires, Gary Teare and Carole A Estabrooks
* Corresponding author: Alison M Hutchinson alison.hutchinson@deakin.edu.au
BMC Health Services Research 2010, 10:166 doi:10.1186/1472-6963-10-166