Fossépré, Mathieu, Laurence Leherte, Aatto Laaksonen, and Daniel P Vercauteren. 2014. On the Modularity of the Intrinsic Flexibility of the µ Opioid Receptor: A Computational Study. Edited by Pratul K. Agarwal. PLoS ONE 9 (12): e115856. doi:10.1371/journal.pone.0115856.