1. Institute of Chemistry & Biology of Membranes & Nano-objects, CBMN UMR 5248, Bordeaux University, 33600 Pessac, France
2. Experimental
Molecular Imaging, RWTH Aachen University Clinic, 52056 Aachen, Germany
3. Gastroenterology
and Metabolic Disorders, RWTH Aachen University Clinic, 52056 Aachen, Germany