Correction to: International Journal of Computer Assisted Radiology and Surgery https://doi.org/10.1007/s11548-018-1744-4

The original article has been published without article note. The article note should be:

Younsu Kim and Chloé Audigier are joint first authors, having contributed equally to this work.

Also there is a mistake in co-author’s (Chloé Audigier) email address, it should be caudigi1@jhmi.edu.