1. Lineberger Comprehensive Cancer Center, University of North Carolina At Chapel Hill, NC, USA
2. School of Medicine, University of North Carolina At Chapel Hill, NC, USA
3. Department of Psychology & Neuroscience, University of North Carolina At Chapel Hill, NC, USA
4. School of Nursing and Health Studies, University of Miami, Miami, FL, USA
5. School of Public Health, Department of Biostatistics, University of North Carolina at Chapel Hill, NC, USA
6. School of Nursing, University of North Carolina At Chapel Hill, NC, USA