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Open Access Correction

Correction: Prednisolone and acupuncture in Bell’s palsy: study protocol for a randomized, controlled trial

Feng Xia1, Junliang Han1, Xuedong Liu1, Jingcun Wang1, Zhao Jiang1, Kangjun Wang2, Songdi Wu3 and Gang Zhao1*

Author Affiliations

1 Department of Neurology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi, China

2 Department of Neurology, Central Hospital, Hanzhong, Shaanxi, China

3 Department of Neurology, The First Hospital, Xi'an, Shaanxi, China

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Trials 2014, 15:315  doi:10.1186/1745-6215-15-315

Published: 8 August 2014

First paragraph (this article has no abstract)

Following publication of this protocol [1], it was brought to the Editors’ attention in May 2014 that design of the study has been changed from a randomized controlled trial to a non-randomized study, and so will no longer follow the published protocol. For more information on the updated design and conduct of the study, please contact the corresponding author.