1. Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
2. Department of Health Policy and Management, University of North Carolina Chapel Hill Gillings School of Global Public Health, Chapel Hill, North Carolina, USA.
3. College of Nursing, University of Utah, Salt Lake City, Utah, USA.
4. Duquesne University School of Nursing and University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
5. University of Pittsburgh School of Nursing, Pittsburgh, Pennsylvania, USA.
6. Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA.
7. Department of Population Health Science, Duke University School of Medicine, and Health Services Research and Development in Primary Care at the Durham Veteran's Administration, Durham, North Carolina, USA.
8. Department of Psychosocial Oncology, Phyllis F. Cantor Center for Research in Nursing and Patient Care Services, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA.
9. School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA.