Oklahoma State University, Oklahoma State University, University of Colorado Anschutz Medical Campus, University of Colorado Anschutz Medical Campus, University of Colorado Anschutz Medical Campus, University of Colorado Anschutz Medical Campus, University of Colorado Anschutz Medical Campus, University of Colorado Anschutz Medical Campus, affiliation not provided to SSRN, University of Colorado Anschutz Medical Campus, Purdue University, affiliation not provided to SSRN, University of Colorado at Denver - Anschutz Medical Campus, Denver, Oklahoma State University and Colorado State University, Fort Collins