This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1
Timing of course attrition during the five academic year divisions, for 73 students who failed to complete the course.
Articles from BMC Medical Education are provided here courtesy of BioMed Central