1. Reviral Ltd., Stevenage Bioscience Catalyst, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2FX, U.K.
2. Sussex Drug Discovery Centre, University of Sussex, Brighton, England BN1 9QJ, U.K.
3. Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, United States
4. Center for Vaccines and Immunity, The Research Institute at Nationwide Children’s Hospital, and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio 43205, United States
5. Medicines Discovery Institute, Cardiff University, Cardiff, Wales CF10 3AT, U.K.
6. The Pirbright Institute, Ash Road, Pirbright, Surrey GU24 0NF, U.K.
7. School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Queensland 4072, Australia