1. From the Augenklinik, Karlsruhe, Germany;
2. Ho^pital des XV-XX, Paris, France;
3. University of Udine, Udine, Italy;
4. University Paris Descartes and Ho^pital Sainte-Anne, Paris, France;
5. Aremis Consultants, Neuilly-sur-Seine, France;
6. PBE Consulting, Verona, Italy;
7. Neos Health, Basel, Switzerland;
8. Conservatoire National des Arts et Me´tiers, Paris, France; and9Alcon France, Rueil-Malmaison, France.