Ichiro Fujita is a professor at Osaka University Graduate School of Frontier Biosciences.

Arthur William English is a professor in the department of cell biology with a joint appointment in rehabilitation medicine at the University of Illinois, where he also obtained his PhD.

Erica Tracey Akhter is an instructor at Georgia State University. She obtained her PhD from Emory University, where she worked on the topic of this article and looked for novel mechanisms driving motor axon regeneration.

Xinping Li is a postdoctoral fellow at Princeton University.

Emanuela De Falco is a postdoctoral researcher in the Lapish Lab at Indiana University-Purdue University Indianapolis.

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Thierry Gallopin is an associate professor of physiology at ESPCI ParisTech.