Caution Needed for Analyzing the Risks of Second Cancers

Affiliations

• ¹ Department of Medicine, Stanford University School of Medicine, Stanford, California; Department of Neurosurgery, Stanford University School of Medicine, Stanford, California. Electronic address: [email protected].
• ² Stanford Cancer Institute, Stanford University School of Medicine, Stanford, California; Department of Radiology, Stanford University School of Medicine, Stanford, California.
• ³ Department of Medicine, Stanford University School of Medicine, Stanford, California; Stanford Cancer Institute, Stanford University School of Medicine, Stanford, California.