Correction: BMC Pulmonary Medicine (2022) 22:389 https://doi.org/10.1186/s12890-022-02188-4
Following publication of the original article, the authors flagged the following errors in the author list, affiliations information, and corresponding author information, respectively: (1) the names of the 8th and 9th authors had been inadvertently duplicated (as **nzhong Chen and Kangjie **e, respectively); (2) a 6th and a 7th affiliation were erroneously included, and these affiliations were based on information taken from affiliations 4 and 5, with the result that affiliations 4 and 5 were incomplete (in addition to there being a 6th and a 7th affiliation included in error); (3) the correspondence information of the corresponding authors (on the bottom-left of the article PDF) had been ordered the wrong way around, with **n-Zhong Chen's information being positioned first instead of that of Kang-Jie **e.
The published article has now been corrected and the corrected information may be seen in this erratum. The authors thank you for reading and apologize for any inconvenience caused.
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Zhang, W., Wang, JL., Fu, S. et al. Correction: Incidence of oxygen desaturation using a high-flow nasal cannula versus a facemask during flexible bronchoscopy in patients at risk of hypoxemia: a randomised controlled trial. BMC Pulm Med 22, 451 (2022). https://doi.org/10.1186/s12890-022-02252-z
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DOI: https://doi.org/10.1186/s12890-022-02252-z