This is a preprint of an article whose final and definitive form has been published in the Journal of Hospital Librarianship, copyright Taylor and Francis. Journal of Hospital Librarianship is available online at: <a href="http://www.tandfonline.com/" target="_blank" title="http://www.tandfonline.com/">www.tandfonline.com</a>.
Except where otherwise noted, this item's license is described as This is a preprint of an article whose final and definitive form has been published in the Journal of Hospital Librarianship, copyright Taylor and Francis. Journal of Hospital Librarianship is available online at: <a href="http://www.tandfonline.com/" target="_blank" title="http://www.tandfonline.com/">www.tandfonline.com</a>.