| Authors: |
Hersh LR; Department of Family and Community Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania, USA., Salzman B; Department of Family and Community Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania, USA., Cunningham AT; Department of Family and Community Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania, USA., Flink L; Department of Internal Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA., Hovern D; Department of Internal Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA., Ng B; Columbus Regional Healthcare System, Whiteville, North Carolina, USA., Azzolino C; Ambler Medical Associates, Abington Jefferson Health, Ambler, Pennsylvania, USA., Parks S; Department of Family and Community Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania, USA. |