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. 2015 Oct 15;16:469. doi: 10.1186/s13063-015-0850-7

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© Comachio et al. 2015

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. 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.

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Fig. 1 — Flow diagram of study design showing the randomization of participants. Patients will receive 12 sessions of Chinese acupuncture or electroacupuncture treatment lasting one hour, twice a week for 6 weeks