1. University of Pennsylvania School of Nursing; Philadelphia Pennsylvania USA
2. Department of Psychiatry; Perelman School of Medicine at the University of Pennsylvania; Philadelphia Pennsylvania USA
3. Temple College of Public Health; Philadelphia Pennsylvania USA
4. Department of Psychology; Yale University; New Haven Connecticut USA
5. Department of Psychiatry and Human Behavior; Warren Alpert School of Medicine at Brown University; Providence Rhode Island USA
6. Department of Medicine; Perelman School of Medicine at the University of Pennsylvania; Philadelphia Pennsylvania USA
7. Department of Surgery; Perelman School of Medicine at the University of Pennsylvania; Philadelphia Pennsylvania USA