University of Texas at Dallas, University of Texas at Dallas - Department of Neuroscience and Center for Advanced Pain Studies, University of Texas at Dallas, University of Texas at Dallas, University of Texas at Dallas, University of Texas at Dallas, University of Texas at Dallas, affiliation not provided to SSRN, University of Texas at Dallas - School of Behavioral and Brain Sciences, Tulane University and University of Texas at Dallas - Department of Neuroscience and Center for Advanced Pain Studies