1. Center for In Vivo Microscopy, Department of Radiology; Duke University Medical Center; Durham NC USA
2. Department of Biomedical Engineering; Duke University; Durham NC USA
3. Medical Physics Graduate Program; Duke University Medical Center; Durham NC USA
4. Cell Biology Section, Immunity, Inflammation and Disease Laboratory, Division of Intramural Research; National Institute of Environmental Health Sciences, National Institutes of Health; Research Triangle Park NC USA