[1
]Platform
Technology and Science, GlaxoSmithKline, Medicines Research Centre, Stevenage,
SG1 2NY, UK
[2
]Italian National Agency for New Technologies, Energy and Sustainable Economic Development
(ENEA), 00196 Rome, Italy
[3
]Department
of Cellular Biotechnology and Hematology, Sapienza University Hospital
Umberto I, 00161 Rome, Italy
[4
]Department
of Pediatrics, Pediatric Gastroenterology and Liver Unit, Sapienza University
Hospital Umberto I, 00161 Rome, Italy
[5
]Endoscopy
Unit, Barts Health, Royal London Hospital, E1 1BB London, U.K.
[6
]Centre
for Immunobiology, Blizard Institute, Barts and The London School
of Medicine
and Dentistry, Queen Mary University of London, E1 2AD London, U.K.