Maite Sainz de la Maza, MD, PhD Clinical Associate Professor of Ophthalmology Clinical Institute of Ophthalmology     Hospital Clinic of Barcelona Barcelona, Spain msainz@clinic.ub.es Joseph Tauber, MD Tauber Eye Center 4400 Broadway, Suite 202 Kansas City, Missouri 64111  JT@TAUBEREYE.COM C. Stephen Foster, MD Professor of Ophthalmology Harvard Medical School Massachusetts Eye Research and Surgery Institution 5 Cambridge Center, 8th Floor Cambridge, MA 02142 sfoster@merci.com