Botulinum neurotoxin formulations: overcoming the confusion [Corrigendum]

Figures & data

Table 3 Correct definitions^27,104

Term	Definition
Spread	Physical movement
	An active and fast process
Diffusion	Kinetic spread
	A passive and slow process
Migration	The distal effects, for example via the “retrograde transport” phenomena

Table 4 Immunogenicity vs primary nonresponse vs secondary nonresponse

Immunogenicity, and primary and secondary nonresponse
Immunogenicity	Ability of a substance, eg, a protein to provoke an immune response and antibody formation
Primary nonresponse	Initial and following treatments fail to provoke a response
Secondary nonresponse	Initial treatment results in a response, no response with repeated administrations

Note: Data from Naumann et al.¹¹¹