- Open Access
Erratum to: Prednisolone and acupuncture in Bell’s palsy: study protocol for a randomized, controlled trial
© Xia et al.; licensee BioMed Central Ltd. 2014
- Received: 9 July 2014
- Accepted: 31 July 2014
- Published: 8 August 2014
The original article was published in Trials 2011 12:158
Following publication of this protocol , it was brought to the Editorsâ€™ 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.
This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.