1. Biologicals Advice Limited, KT3 3AP Surrey, United Kingdom.
2. Committee for Advanced Therapies, European Medicines Agency, E14 4HB London, United Kingdom.
3. Institute of Inflammation and Repair, University of Manchester, M13 9PL Manchester, United Kingdom.
4. Gene Therapy Working Party of the Committee for Advanced Therapies, European Medicines Agency, E14 4HB London, United Kingdom.
5. Istituto Superiore di Sanita'Viale Regina Elena, 00161 Rome, Italy.
6. Division Medical Biotechnology, Paul-Ehrlich-Institut, 63225 Langen, Germany.
7. Dutch Medicines Evaluation Board, 3531 AH Utrecht, The Netherlands.
8. Finnish Medicines Agency, 00034 Helsinki, Finland.
9. Danish Health and Medicines Authority, 2300 Copenhagen, Denmark.
10. Twincore Centre for Experimental and Clinical Infection Research, 30625 Hannover, Germany.
11. Biologicals Working Party of the Committee for Human Medicinal Products, European Medicines Agency, E14 4HB London, United Kingdom.
12. School of Pharmacy, Paris Descartes University, 75006 Paris, France.