1. Sam Stuart is an interventional radiologist at Great Ormond Street Hospital (London, UK). He has worked both in the UK and Canada. He has a specialist interest in the treatment of hypertension, peripheral vascular disease and pediatric interventional radiology.
2. Premal A Patel is a radiologist who trained at Southampton University Hospital (UK) and is currently working at Great Ormond Street Hospital. His interests include ablative technologies, ultrasonographic optimization, pediatric interventional radiology and image-guided biopsy.