Departments of Radiation Oncology, Pediatrics, and History, New York Medical College, Valhalla, NY

The authors declare no conflicts of interest.

Correspondence: Edward C. Halperin, MD, MA, Departments of Radiation Oncology, Pediatrics, and History, New York Medical College, 40 Sunshine Cottage Road, Valhalla, NY 10595. E-mail: [email protected].