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. 2020 Feb 24;22:39. doi: 10.1186/s13075-020-2118-1

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© The Author(s). 2020

Open AccessThis 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. 2 — Pain, fatigue and dryness fluctuations across months and seasons. a Box plots of VAS variations between months from January (month: 1) to December (month: 12). b Box plots of VAS variations between seasons. Spring (Spr) is depicted in green, summer (Sum) in red, fall (Fal) in brown and winter (Wint) in blue