Outcome Measures: The primary outcome measure will be physician burnout, assessed by the emotional-exhaustion sub-scale of Maslach Burnout Inventory (MBI). Many studies use this sub-scale as the sole measure of burnout because "emotional-exhaustion is considered the most central aspect of burnout." Secondary outcomes will include: burnout as a dichotomous measure, defined as emotional exhaustion scores >=27 or depersonalization scores >=10, per MBI guidelines; participants' levels of mindfulness, based on the Five Facet Mindfulness Questionnaire; and empathy, assessed by the Jefferson Scale of Physician Empathy. These measures were selected based on prior conceptual frameworks and the model of factors related to burnout.