Erratum
The original article [1] contained omissions mistakenly carried forward by the Production department handling this journal; these omissions related to missing ‘λ’ symbols throughout the article body, thus inaccurately representing the meaning of the associated text.
The article has now been updated to include these symbols in the appropriate sections of text to accurately reflect the conveyed implications.
Footnotes
The online version of the original article can be found under doi:10.1186/s12984-017-0248-8
Reference
- 1.Krueger AR, et al. Supplemental vibrotactile feedback control of stabilization and reaching actions of the arm using limb state and position error encodings. J Neuroeng Rehabil. 2017;14:36. doi: 10.1186/s12984-017-0248-8. [DOI] [PMC free article] [PubMed] [Google Scholar]