1Department of Ophthalmology, Duke University School of Medicine, Durham, NC, USA
2Department of Immunology, Duke University School of Medicine, Durham, NC, USA
3Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
4Faculty of Medicine, University of Oslo, Oslo, Norway
5Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
6Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA