1. Cellular Engineering Technologies (CET), Inc., Coralville, IA, 52241, USA
2. The John Paul II Medical Research Institute (JP2MRI), Iowa City, IA, 52241, USA
3. Division of Pulmonary, Critical Care & Occupational Medicine, University of Iowa, Iowa City, IA, 52242, USA
4. Department of Biomedical Engineering, University of Iowa, Iowa City, IA, 52214, USA