Jun Chen*, Donghee Kim*, Bruce R Bianchi, Eric J Cavanaugh, Connie R Faltynek, Philip R Kym and Regina M Reilly
* Corresponding authors: Jun Chen jun.x.chen@abbott.com - Donghee Kim Donghee.Kim@rosalindfranklin.edu
Molecular Pain 2009, 5:3 doi:10.1186/1744-8069-5-3