Footnotes

• Contributors All authors contributed to the planning, research, drafting, and editing of this commentary. The manuscript was supervised and managed by DFK.

• Funding This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.

• Competing interests None declared.

• Patient consent Not required.

• Provenance and peer review Commissioned; internally peer reviewed.

• Data sharing statement There are no additional unpublished data from the study.

• Correction notice Since this commentary was first published online the author name Alejandro A Rabinstein has been updated.