In Reply to the Letter to the Editor Regarding: "Chondrosarcoma of the Mobile Spine in the Elderly: A National Cancer Database Study"

Affiliations

• ¹ Department of Neurosurgery, Mount Sinai Health System, New York, New York, USA.
• ² School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
• ³ Dietrich College of Humanities and Social Sciences, Carnegie Mellon University, Pittsburgh, PA, USA.
• ⁴ School of Medicine, SUNY Downstate Health Sciences University, New York, New York, USA.
• ⁵ Department of Neurosurgery, Mount Sinai Health System, New York, New York, USA. Electronic address: [email protected].