In this article, the authors have included one duplication in the reference list; references [10] and [11] are found to be same. The authors confirm that the duplications were introduced in the article due to an inadvertent error and duplicated reference 11 to be replaced.
The original references are as follows:
[10] T.S. Ingebrigtsen, J.L. Marott, J. Vestbo, B.G. Nordestgaard, J. Hallas, P. Lange
Gastro-esophageal reflux disease and exacerbations in chronic obstructive pulmonary disease
Respirology, 20 (1) (2015), pp. 101–107
[11] T.S. Ingebrigtsen, J.L. Marott, J. Vestbo, B.G. Nordestgaard, J. Hallas, P. Lange
Gastro-esophageal reflux disease and exacerbations in chronic obstructive pulmonary disease
Respirology, 20 (1) (2015), pp. 101-107
The reference list should be updated so that the original reference 11 is replaced by the updated reference 11. Original reference 10 is retained in the article.
The updated reference can be found below:
[10] T.S. Ingebrigtsen, J.L. Marott, J. Vestbo, B.G. Nordestgaard, J. Hallas, P. Lange
Gastro-esophageal reflux disease and exacerbations in chronic obstructive pulmonary disease
Respirology, 20 (1) (2015), pp. 101-107
[11] Rascon-Aguilar IE, Pamer M, Wludyka P et al. Role of gastroesophageal reflux symptoms in exacerbations of COPD. Chest. 2006; 130(4):1096–1101.
The authors apologize for the errors.
Declaration of competing interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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