Response to the comment by Van Boxem

Affiliations

• ¹ Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington, USA.
• ² Evidence and Research (CLEAR) Center for Musculoskeletal Disorders, The University of Washington Clinical Learning, Seattle, Washington, USA.
• ³ Department of Radiology, University of Washington, Seattle, Washington, USA.
• ⁴ Department of Neurological Surgery, University of Washington, Seattle, Washington, USA.