Media 1: Four-dimensional visualization of subpleural alveolar dynamics in vivo during uninterrupted mechanical ventilation of living swine NamatiEman WargerWilliam C. UnglertCarolin I. EckertJocelyn E. HostensJeroen E. BoumaBrett J. TearneyGuillermo 2013 Originally published in Biomedical Optics Express on 01 November 2013 (boe-4-11-2492)