. 2013 Mar 28;4:35. doi: 10.3389/fphar.2013.00035
Copyright © Pitts, Kulikowski, Tan, Murray, Arcaroli, Tentler, Spreafico, Selby, Kachaeva, McPhillips, Britt, Bradshaw-Pierce, Messersmith, Varella-Garcia and Gail Eckhardt.
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in other forums, provided the original authors and source are credited and subject to any copyright notices concerning any thirdparty graphics etc.