1. Instituto de Biologia Molecular e Celular, Instituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
2. Department of Physiology, Anatomy & Genetics, University of Oxford, Oxford, United Kingdom.
3. MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom.
4. Haematology Theme, Oxford Biomedical Research Centre, Oxford, United Kingdom.