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. 2018 Jan 4;19:5. doi: 10.1186/s13063-017-2384-7

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© The Author(s). 2017

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. 2 — Schedule of study procedures. ACQ-7 7-item Asthma Control Questionnaire, AE adverse event, AQLQ Asthma Quality of Life Questionnaire; BMI body mass index, BP blood pressure, (e-)CRF (electronic) case report form, FeNO fractional exhaled nitric oxide, SAE serious adverse event, Temp temperature