1 Department of Biomedicine, Aarhus University, Aarhus, DK-8000 Aarhus C, Denmark.
2 Department of Clinical Medicine, Aalborg University, Aalborg, DK-9000 Aalborg, Denmark.
3 Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, Brisbane, QLD 4029, Australia.
4 Department of Ophthalmology, Aalborg University Hospital, DK-9000 Aalborg, Denmark.