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Computational and Mathematical Methods in Medicine
Volume 2013, Article ID 624683, 9 pages
http://dx.doi.org/10.1155/2013/624683
Research Article

Semiautomatic Segmentation of Ventilated Airspaces in Healthy and Asthmatic Subjects Using Hyperpolarized MRI

1Boston University, School of Medicine, Boston, MA 02118, USA
2Department of Biomedical Engineering, College of Engineering, Boston University, Boston, MA 02115, USA
3Department of Radiology, Brigham and Women’s Hospital, Boston, MA 02115, USA
4Department of Radiology, University of Massachusetts Medical School, Worcester, MA 01655, USA
5Dana Farber Cancer Institute, Boston, MA 02115, USA
6Department of Chemistry, Lakehead University, Thunder Bay, ON, Canada P7A 5E1
7Thunder Bay Regional Research Institute, Thunder Bay, ON, Canada P7B 6V4

Received 16 November 2012; Revised 25 January 2013; Accepted 20 February 2013

Academic Editor: Yoram Louzoun

Copyright © 2013 J. K. Lui et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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