1. Pharmacy Department, Medical Device Evaluation and Purchasing Department; AGEPS, AP-HP; Paris, France
2. Pharmacy Department, Pitie Salpetrière Hospital, AP-HP; Paris, France
3. Pharmacy Department; Saint-Joseph Hospital, AP-HP; Paris, France
4. Radioprotection Department, Pitie Salpetrière Hospital, AP-HP; Paris, France
5. Neuroradiology Department, Pitie Salpetrière Hospital, AP-HP; Paris, France