- Correspondence to Dr P Carmeliet, Center for Transgene Technology and Gene Therapy, Flanders Interuniversity Institute for Biotechnology, KU Leuven, Campus Gasthuisberg, Herestraat 49, B-3000, Leuven, Belgium;
- Received February 11, 2008
- Revised March 25, 2008
- Accepted March 31, 2008
- First published April 15, 2008.
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