1. University of Pittsburgh School of Nursing, Department of Health & Community Systems; Pittsburgh Pennsylvania USA
2. University of Pittsburgh Health Sciences Library System; Pittsburgh Pennsylvania USA
3. University of Pittsburgh Graduate School of Public Health; Pittsburgh Pennsylvania USA
4. Clinical Translational Science Institute, Pittsburgh; Pennsylvania USA
5. University of Pittsburgh School of Nursing; Department of Health Promotion and Development; Pittsburgh Pennsylvania USA
6. University of Pittsburgh School of Medicine; Department of Psychiatric; Pittsburgh PA USA