1. Yusuf Hamied Department of Chemistry University of Cambridge Lensfield Road Cambridge CB2 1EW UK
2. AstraZeneca R&D BioPharmaceuticals Unit|Antibody Discovery & Protein Engineering (ADPE) Milstein Building, Granta Park Cambridge CB21 6GH UK
3. Current address: Department of Biotherapeutic Discovery H. Lundbeck A/S Ottiliavej 9, 2500 Valby Denmark
4. UK Dementia Research Institute University of Cambridge Cambridge CB2 0XY UK
5. Instituto de Medicina Molecular João Lobo Antunes Faculdade de Medicina Universidade de Lisboa Avenida Professor Egas Moniz 1649-028 Lisboa Portugal