| Affiliation: | 1. Department of Pediatrics, University of California San Diego, San Diego, California;2. Division of Pediatric Hematology/Oncology, Rady Children's Hospital San Diego, San Diego, California;3. Moores Cancer Center, University of California San Diego, La Jolla, California;4. Graduate School of Public Health, San Diego State University, San Diego, California;5. Department of Psychology, San Diego State University, San Diego, California;6. Department of Family and Preventive Medicine, University of California San Diego, La Jolla, California |
