The authors wish to make the following addition to their paper [1]. Gaggar, Amit and Blalock, J. Edwin contributed equally to this work. An Acknowledgement section was added and should read:
Acknowledgments
This work was funded by the National Institutes of Health (NICHD 5K12HD047349 and 5K08HL119359-02 to M.K., HL102371 to A.G., HL07783, HL090999 and HL087824 to J.E.B.) and the Veteran’s Administration (1 I01BX001756 to A.G.). Research reported in this publication was supported by the National Institutes of Health and the Family Smoking Prevention and Tobacco Control Act. The content is solely the responsibility of the authors and does not necessarily represent the official views of the N.I.H. or the F.D.A.
Reference
- Kong, M.Y.; Whitley, R.J.; Peng, N.; Oster, R.; Schoeb, T.R.; Sullender, W.; Ambalavanan, N.; Clancy, J.P.; Gaggar, A.; Blalock, J.E. Matrix Metalloproteinase-9 Mediates RSV Infection in Vitro and in Vivo. Viruses 2015, 30, 4230–4253. [Google Scholar] [CrossRef] [PubMed]
© 2015 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons by Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).