This article refers to:
Metwally EM, Shafiek H, Morsi TS, et al. Int J Chron Obstruct Pulmon Dis. 2016;11:2447–2455.
The first author, Eman Mahmoud Fathy, has advised the journal she wishes to change her name on the paper to Eman M Metwally. The original paper has been updated.