Corresponding Author: Allan S. Detsky, MD, PhD, FRCPC, Mount Sinai Hospital, 600 University Ave, Room 427, Toronto, Ontario, Canada M5G 1X5 (allan.detsky@uhn.on.ca).
Financial Disclosures: None reported.
Disclaimer: The second author (M.O.B.) is a second-year radiology resident and the corresponding author (A.S.D.) is a senior faculty member who has mentored more than 500 students and junior faculty during the past 27 years.
Acknowledgment: We thank Richard Sztramko, MD for his help with the literature review. He did not receive compensation for work relative to this article.