1. Oxford Vaccine Group, Department of Paediatrics, and the National Institute for Health Research (NIHR) Oxford Biomedical Research Centre, University of Oxford, Oxford OX3 7LE, UK.
2. ReiThera SRL (formerly Okairos SRL), Viale Città d’Europa 679, 00144 Rome, Italy.
3. Experimental Medicine Division, Nuffield Department of Medicine, Peter Medawar Building, University of Oxford, Oxford OX1 3SY, UK.
4. Keires AG, Bäumleingasse 18, 4051 Basel, Switzerland.
5. CEINGE, Via Gaetano Salvatore 486, 80145 Naples, Italy.
6. Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy.