1. Medical Research Council/University of Edinburgh Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, United Kingdom
2. School of Medicine, Dentistry and Biomedical Sciences, Centre for Experimental Medicine, Queen’s University of Belfast, Belfast, United Kingdom
3. Laboratory of Tumour Inflammation and Angiogenesis, Department of Oncology, Leuven, Belgium; and
4. Laboratory of Angiogenesis and Vascular Metabolism, Vesalius Research Centre, Leuven, Belgium