1. Division of Sleep Medicine, Harvard Medical School , Boston, MA , USA
2. Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute , Boston, MA , USA
3. Psychiatry and Neurobehavioral Sciences, University of Virginia Health System , Charlottesville, VA , USA
4. Office of Minority Health and Health Disparities Research, Georgetown Lombardi Comprehensive Cancer Center , Washington DC , USA
5. Slone Epidemiology Center at Boston University , Boston, MA , USA