Table 1.

Literature search keywords

Participants	Brachial plexus injur* OR brachial plexus neuropath* OR brachial plexus disorder*
Interventions	Stem cell* OR Mesenchymal cell* OR umbilical cord stem cell* OR adipose tissue stem cell*
Comparison	-
Outputs	muscle weight ratio OR muscle to fat ratio OR behavioral analy* OR behavioural analy* OR compound muscle action potential OR CMAP OR electrophysiol* OR axon densit* OR motor end plate OR histopathol*