Wendi Born, Kimberly Engelman*, K Allen Greiner, Shelley B Bhattacharya, Sandra Hall, Qingjiang Hou and Jasjit S Ahluwalia
* Corresponding author: Kimberly Engelman kengelma@kumc.edu
BMC Public Health 2009, 9:363 doi:10.1186/1471-2458-9-363