 Potential prognostic indicators or predictors of response: Potential predictors of response for secondary objective 2 will include baseline measures for each of the outcome measures listed under outcomes as well as post-traumatic stress measured by the Post-traumatic Stress Disorder Checklist, sense of perceived injustice measured by the Injustice Experience Questionnaire, number of medications, comorbidities measured by disease count, and expectations for recovery. Expectations for recovery will be assessed with two questions: i Do you think your pain will improve? ii Do you think your functional abilities will improve? 