1. School of Biochemistry, Biomedical Sciences Building University of Bristol Bristol UK
2. National Institute for Health Research Blood and Transplant Research Unit (NIHR BTRU) in Red Blood Cell Products University of Bristol Bristol UK
3. Center for Haematology and Regenerative Medicine, Department of Medicine (MedH) Karolinska Institutet Huddinge Sweden
4. University of Bristol Bristol UK
5. Max Planck Bristol Centre for Minimal Biology, School of Chemistry University of Bristol Bristol UK
6. Proteomics Facility, Biomedical Sciences Building University of Bristol Bristol UK