1. Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
2. Department of Occupational Therapy, University of Pittsburgh, Pittsburgh, PA, USA
3. Department of Psychology, University of Miami, Coral Gables, FL, USA
4. Departments of Psychiatry, Psychology, Epidemiology, and Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
5. Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
6. Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA
7. Departments of Surgery, Psychiatry, and Psychology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA