1. Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, Chapel Hill, North Carolina
2. University of North Carolina/North Carolina State University Joint Department of Biomedical Engineering, Chapel Hill, North Carolina
3. Department of Biophysics, Johns Hopkins University, Baltimore, Maryland
4. Department of Mathematics and Applied Physical Sciences, Chapel Hill, North Carolina
5. Department of Anesthesiology, School of Medicine, Chapel Hill, North Carolina
6. Mapp Biopharmaceutical, Inc, San Diego, California
7. Mathematics Department, Tulane University, New Orleans, Louisiana
8. Division of Pulmonary and Critical Care Medicine, School of Medicine, Chapel Hill, North Carolina
9. Department of Microbiology & Immunology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina