1. Tulane Cancer Center, Tulane University, New Orleans, Louisiana
2. Departments of Psychology and Medicine (Hematology and Oncology), Tulane University, New Orleans, Louisiana
3. A. B. Freeman School of Business, Tulane University, New Orleans, Louisiana
4. Department of Palliative and Supportive Medicine, University Medical Center, New Orleans, Louisiana
5. Department of Psychology, Central Michigan University, Mount Pleasant
6. Department of Pediatrics–Research, University of Texas, MD Anderson Cancer Center, Houston