1. From the Division of Psychology, Department of Psychiatry, and Divisions of Hematology and Oncology, Department of Medicine, Children's Hospital; Departments of Psychiatry and Pediatrics, Harvard Medical School; Departments of Pediatric Oncology and Biostatistical Science, Dana-Farber Cancer Institute; Department of Biostatistics, Harvard School of Public Health; Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA; Department of Pediatrics, Golisano Children's Hospital at Strong,...